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linkage_mapper_3_0_0.zip
大小:14.14MB
价格:27积分
下载量:1
评分:
5.0
上传者:weixin_61088517
更新日期:2025-09-22

linkage-mapper3.0

资源文件列表(大概)

文件名
大小
linkage_mapper_3_0_0/
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linkage_mapper_3_0_0/demo/
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linkage_mapper_3_0_0/demo/data/
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linkage_mapper_3_0_0/demo/data/cc_climate.tfw
96B
linkage_mapper_3_0_0/demo/data/cc_climate.tif
1.81MB
linkage_mapper_3_0_0/demo/data/cc_climate.tif.aux.xml
1.98KB
linkage_mapper_3_0_0/demo/data/cc_climate.tif.ovr
469.88KB
linkage_mapper_3_0_0/demo/data/cc_climate.tif.xml
5.73KB
linkage_mapper_3_0_0/demo/data/cc_cores.cpg
9B
linkage_mapper_3_0_0/demo/data/cc_cores.dbf
174B
linkage_mapper_3_0_0/demo/data/cc_cores.prj
450B
linkage_mapper_3_0_0/demo/data/cc_cores.sbn
300B
linkage_mapper_3_0_0/demo/data/cc_cores.sbx
132B
linkage_mapper_3_0_0/demo/data/cc_cores.shp
325.7KB
linkage_mapper_3_0_0/demo/data/cc_cores.shp.xml
429.96KB
linkage_mapper_3_0_0/demo/data/cc_cores.shx
244B
linkage_mapper_3_0_0/demo/data/cc_resistances.tfw
96B
linkage_mapper_3_0_0/demo/data/cc_resistances.tif
1.34MB
linkage_mapper_3_0_0/demo/data/cc_resistances.tif.aux.xml
1.92KB
linkage_mapper_3_0_0/demo/data/cc_resistances.tif.ovr
348.6KB
linkage_mapper_3_0_0/demo/data/cc_resistances.tif.xml
6.57KB
linkage_mapper_3_0_0/demo/data/distances_lm_cores.txt
313B
linkage_mapper_3_0_0/demo/data/distances_lp_cores.txt
210B
linkage_mapper_3_0_0/demo/data/lm_cores.CPG
5B
linkage_mapper_3_0_0/demo/data/lm_cores.dbf
102B
linkage_mapper_3_0_0/demo/data/lm_cores.prj
494B
linkage_mapper_3_0_0/demo/data/lm_cores.sbn
204B
linkage_mapper_3_0_0/demo/data/lm_cores.sbx
132B
linkage_mapper_3_0_0/demo/data/lm_cores.shp
8.11KB
linkage_mapper_3_0_0/demo/data/lm_cores.shp.xml
1.24KB
linkage_mapper_3_0_0/demo/data/lm_cores.shx
148B
linkage_mapper_3_0_0/demo/data/lm_resistances.tfw
93B
linkage_mapper_3_0_0/demo/data/lm_resistances.tif
933.98KB
linkage_mapper_3_0_0/demo/data/lm_resistances.tif.aux.xml
1.72KB
linkage_mapper_3_0_0/demo/data/lm_resistances.tif.ovr
284.03KB
linkage_mapper_3_0_0/demo/data/lm_resistances.tif.xml
5.77KB
linkage_mapper_3_0_0/demo/data/lp_climate_refugia.tfw
94B
linkage_mapper_3_0_0/demo/data/lp_climate_refugia.tif
78.16KB
linkage_mapper_3_0_0/demo/data/lp_climate_refugia.tif.aux.xml
1.63KB
linkage_mapper_3_0_0/demo/data/lp_climate_refugia.tif.ovr
14.86KB
linkage_mapper_3_0_0/demo/data/lp_climate_refugia.tif.xml
23.64KB
linkage_mapper_3_0_0/demo/data/lp_climate_sig_current.tfw
94B
linkage_mapper_3_0_0/demo/data/lp_climate_sig_current.tif
587.83KB
linkage_mapper_3_0_0/demo/data/lp_climate_sig_current.tif.aux.xml
1.82KB
linkage_mapper_3_0_0/demo/data/lp_climate_sig_current.tif.ovr
134.85KB
linkage_mapper_3_0_0/demo/data/lp_climate_sig_current.tif.xml
19.06KB
linkage_mapper_3_0_0/demo/data/lp_climate_sig_future.tfw
94B
linkage_mapper_3_0_0/demo/data/lp_climate_sig_future.tif
586.17KB
linkage_mapper_3_0_0/demo/data/lp_climate_sig_future.tif.aux.xml
1.81KB
linkage_mapper_3_0_0/demo/data/lp_climate_sig_future.tif.ovr
134.22KB
linkage_mapper_3_0_0/demo/data/lp_climate_sig_future.tif.xml
8.11KB
linkage_mapper_3_0_0/demo/data/lp_cores.cpg
5B
linkage_mapper_3_0_0/demo/data/lp_cores.dbf
121B
linkage_mapper_3_0_0/demo/data/lp_cores.prj
468B
linkage_mapper_3_0_0/demo/data/lp_cores.sbn
196B
linkage_mapper_3_0_0/demo/data/lp_cores.sbx
132B
linkage_mapper_3_0_0/demo/data/lp_cores.shp
46.07KB
linkage_mapper_3_0_0/demo/data/lp_cores.shp.xml
142.52KB
linkage_mapper_3_0_0/demo/data/lp_cores.shx
140B
linkage_mapper_3_0_0/demo/data/lp_resistances.tfw
94B
linkage_mapper_3_0_0/demo/data/lp_resistances.tif
635.11KB
linkage_mapper_3_0_0/demo/data/lp_resistances.tif.aux.xml
1.85KB
linkage_mapper_3_0_0/demo/data/lp_resistances.tif.ovr
127.92KB
linkage_mapper_3_0_0/demo/data/lp_resistances.tif.xml
7.47KB
linkage_mapper_3_0_0/demo/maps/
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linkage_mapper_3_0_0/demo/maps/CC Demo Results.mxd
343KB
linkage_mapper_3_0_0/demo/maps/CC Demo.mxd
490.5KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/
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linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/.backups/
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linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/.backups/LM ArcGIS Pro Demo.aprx
428.97KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/
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linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000001.gdbindexes
110B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000001.gdbtable
302B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000001.gdbtablx
5.03KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000001.TablesByName.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000002.gdbtable
2.01KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000002.gdbtablx
5.03KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000003.gdbindexes
42B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000003.gdbtable
525B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000003.gdbtablx
5.03KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000004.CatItemsByPhysicalName.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000004.CatItemsByType.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000004.FDO_UUID.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000004.gdbindexes
310B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000004.gdbtable
1.67KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000004.gdbtablx
5.03KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000004.horizon
32B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000004.spx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000005.CatItemTypesByName.atx
12.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000005.CatItemTypesByParentTypeID.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000005.CatItemTypesByUUID.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000005.gdbindexes
296B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000005.gdbtable
2.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000005.gdbtablx
5.03KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000006.CatRelsByDestinationID.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000006.CatRelsByOriginID.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000006.CatRelsByType.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000006.FDO_UUID.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000006.gdbindexes
318B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000006.gdbtable
190B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000006.gdbtablx
32B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000007.CatRelTypesByBackwardLabel.atx
12.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000007.CatRelTypesByDestItemTypeID.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000007.CatRelTypesByForwardLabel.atx
12.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000007.CatRelTypesByName.atx
12.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000007.CatRelTypesByOriginItemTypeID.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000007.CatRelTypesByUUID.atx
4.02KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000007.gdbindexes
602B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000007.gdbtable
3.54KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/a00000007.gdbtablx
5.03KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/gdb
4B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.gdb/timestamps
400B
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/Default.tbx
4KB
linkage_mapper_3_0_0/demo/maps/LM ArcGIS Pro Demo/LM ArcGIS Pro Demo.aprx
428.94KB
linkage_mapper_3_0_0/demo/maps/LM Demo Results.mxd
341.5KB
linkage_mapper_3_0_0/demo/maps/LM Demo.mxd
309.5KB
linkage_mapper_3_0_0/demo/maps/LP Demo Results.mxd
374KB
linkage_mapper_3_0_0/demo/maps/LP Demo.mxd
335KB
linkage_mapper_3_0_0/demo/output/
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linkage_mapper_3_0_0/demo/scripts/
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linkage_mapper_3_0_0/demo/scripts/bm_demo.py
1.29KB
linkage_mapper_3_0_0/demo/scripts/cc_demo.py
1.84KB
linkage_mapper_3_0_0/demo/scripts/cm_demo.py
1.04KB
linkage_mapper_3_0_0/demo/scripts/lm_demo.py
2.37KB
linkage_mapper_3_0_0/demo/scripts/lp_demo.py
3.23KB
linkage_mapper_3_0_0/demo/scripts/pp_demo.py
1.43KB
linkage_mapper_3_0_0/LICENSE.txt
31.71KB
linkage_mapper_3_0_0/resources/
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linkage_mapper_3_0_0/resources/LM Logo.png
14.72KB
linkage_mapper_3_0_0/resources/LM Logo.xcf
21.29KB
linkage_mapper_3_0_0/resources/lm_build.bat
1.89KB
linkage_mapper_3_0_0/resources/lm_run.py
732B
linkage_mapper_3_0_0/toolbox/
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linkage_mapper_3_0_0/toolbox/Linkage Mapper.tbx
1.8MB
linkage_mapper_3_0_0/toolbox/scripts/
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linkage_mapper_3_0_0/toolbox/scripts/barrier_master.py
2.58KB
linkage_mapper_3_0_0/toolbox/scripts/CcDlgContent.xsl
23.27KB
linkage_mapper_3_0_0/toolbox/scripts/cc_config.py
2.71KB
linkage_mapper_3_0_0/toolbox/scripts/cc_grass_cwd.py
8.54KB
linkage_mapper_3_0_0/toolbox/scripts/cc_main.py
17.64KB
linkage_mapper_3_0_0/toolbox/scripts/cc_util.py
1012B
linkage_mapper_3_0_0/toolbox/scripts/circuitscape_master.py
5.99KB
linkage_mapper_3_0_0/toolbox/scripts/clip_corridors.py
3.45KB
linkage_mapper_3_0_0/toolbox/scripts/delete_cwds.py
1.12KB
linkage_mapper_3_0_0/toolbox/scripts/iterate_barriers.py
21.72KB
linkage_mapper_3_0_0/toolbox/scripts/LmDlgContent.xsl
23.94KB
linkage_mapper_3_0_0/toolbox/scripts/LmPinchDlgContent.xsl
22.71KB
linkage_mapper_3_0_0/toolbox/scripts/lm_config.py
16.77KB
linkage_mapper_3_0_0/toolbox/scripts/lm_master.py
6.56KB
linkage_mapper_3_0_0/toolbox/scripts/lm_retry_decorator.py
2.32KB
linkage_mapper_3_0_0/toolbox/scripts/lm_settings.py
696B
linkage_mapper_3_0_0/toolbox/scripts/lm_util.py
88.12KB
linkage_mapper_3_0_0/toolbox/scripts/lm_util_config.py
334B
linkage_mapper_3_0_0/toolbox/scripts/lm_version.py
21B
linkage_mapper_3_0_0/toolbox/scripts/logfile_upgrade.py
2.05KB
linkage_mapper_3_0_0/toolbox/scripts/LpDlgContent.xsl
24.77KB
linkage_mapper_3_0_0/toolbox/scripts/lp_main.py
30.09KB
linkage_mapper_3_0_0/toolbox/scripts/lp_settings.py
1.29KB
linkage_mapper_3_0_0/toolbox/scripts/raster_aggregator.py
5.08KB
linkage_mapper_3_0_0/toolbox/scripts/s1_getAdjacencies.py
8.88KB
linkage_mapper_3_0_0/toolbox/scripts/s2_buildNetwork.py
21.51KB
linkage_mapper_3_0_0/toolbox/scripts/s3_calcCwds.py
33.63KB
linkage_mapper_3_0_0/toolbox/scripts/s4_refineNetwork.py
9.26KB
linkage_mapper_3_0_0/toolbox/scripts/s5_calcLccs.py
17.76KB
linkage_mapper_3_0_0/toolbox/scripts/s6_barriers.py
36.03KB
linkage_mapper_3_0_0/toolbox/scripts/s7_centrality.py
9.19KB
linkage_mapper_3_0_0/toolbox/scripts/s8_pinchpoints.py
24.86KB
linkage_mapper_3_0_0/toolbox/styles/
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linkage_mapper_3_0_0/toolbox/styles/Linkage Mapper.style
676KB
linkage_mapper_3_0_0/toolbox/styles/Linkage Mapper.stylx
80KB
linkage_mapper_3_0_0/user_guides/
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linkage_mapper_3_0_0/user_guides/Barrier Mapper User Guide.pdf
695.65KB
linkage_mapper_3_0_0/user_guides/Centrality Mapper User Guide.pdf
363.37KB
linkage_mapper_3_0_0/user_guides/Climate Linkage Mapper User Guide.docx.pdf
388.68KB
linkage_mapper_3_0_0/user_guides/Developer Documentation/
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linkage_mapper_3_0_0/user_guides/Developer Documentation/Linkage Priority Developer Documentation.docx
296.63KB
linkage_mapper_3_0_0/user_guides/Linkage Pathways Linkage Mapper User Guide.pdf
1.52MB
linkage_mapper_3_0_0/user_guides/Linkage Priority User Guide.pdf
1.19MB
linkage_mapper_3_0_0/user_guides/Pinchpoint Mapper User Guide.pdf
673.52KB

资源内容介绍

Linkage Mapper是用于支撑区域野生动物栖息地连通性分析的GIS工具。它由几个Python脚本组成，打包为ArcGIS工具箱，可以自动绘制野生动物栖息地连接走廊。开发者为了支持2010年华盛顿野生动物栖息地连接工作，并将其公开用于其他野生动物的连接性评估。Linkage Mapper使用核心栖息地矢量图斑和阻力栅格来绘制核心区域之间的最低成本联系。阻力栅格中每一个像元都有一个反映能量消耗、移动难度或死亡风险的值。阻力值通常由像元特性决定，如土地覆盖或房屋密度，并结合特定的物种的景观阻力。当动物离开特定的核心栖息地时，成本加权分析会累积总运动阻力图。这些脚本使用ArcGIS和Python函数来识别相邻的核心区域，并在他们之间创建成本最低的走廊地图。这些脚本能够标准化和合并走廊地图，并形成一个综合走廊地图。结果显示，每个网格单元在提供核心区域之间的连接方面的相对价值，允许用户识别哪些走廊由遇到更多或更少的特性，这些特性有助于或阻碍核心区域之间的移动。目前的版本新开发的工具，可用于绘制走廊内的夹点（使用Circuitscape），绘制具有高度网络中心性的核心区域和走廊。
<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90047169/4/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90047169/bg1.jpg"/><div class="c x0 y1 w2 h0"><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="c x2 y3 w3 h3"><div class="t m0 x0 h4 y4 ff1 fs0 fc0 sc0 ls0 ws0">1<span class="ff2"><span class="fc2 sc0"> </span></span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x3 h5 y5 ff3 fs1 fc0 sc0 ls0 ws0">Linkage Mappe<span class="_ _0"></span>r Toolbox: </div><div class="t m0 x4 h5 y6 ff3 fs1 fc0 sc0 ls0 ws0">Linkage Pathway<span class="_ _0"></span>s Tool User Guide<span class="_ _0"></span> </div><div class="t m0 x3 h6 y7 ff4 fs0 fc0 sc0 ls0 ws0">Version 3.0<span class="ff5">—</span>Updated July 2021 </div><div class="t m0 x5 h4 y8 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x6 h4 y9 ff2 fs0 fc0 sc0 ls0 ws0">Brad McRae</div><div class="t m0 x7 h7 ya ff2 fs2 fc0 sc0 ls0 ws0">1</div><div class="t m0 x8 h4 y9 ff2 fs0 fc0 sc0 ls0 ws0"> and Darren Kavanagh</div><div class="t m0 x9 h7 ya ff2 fs2 fc0 sc0 ls0 ws0">2</div><div class="t m0 xa h4 y9 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 xb h7 yb ff2 fs2 fc0 sc0 ls0 ws0">1</div><div class="t m0 xc h4 yc ff2 fs0 fc0 sc0 ls0 ws0">The Nature Conservancy </div><div class="t m0 xd h7 yd ff2 fs2 fc0 sc0 ls0 ws0">2</div><div class="t m0 xe h4 ye ff2 fs0 fc0 sc0 ls0 ws0">Adze Informatics </div><div class="t m0 x1 h4 yf ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h8 y10 ff3 fs0 fc0 sc0 ls0 ws0">Acknowledgements </div><div class="t m0 x1 h4 y11 ff2 fs0 fc0 sc0 ls0 ws0">Brian Cosentino made substantial coding contributions to early versions of this toolbox. Viral </div><div class="t m0 x1 h4 y12 ff2 fs0 fc0 sc0 ls0 ws0">Shah contributed code from his thesis for network analyses. Jeff Jenness supported this work </div><div class="t m0 x1 h4 y13 ff2 fs0 fc0 sc0 ls0 ws0">with updates to the Conefor Inputs tool. Thanks to Andrew Gilmer<span class="_ _0"></span> and Theresa Nogeire for </div><div class="t m0 x1 h4 y14 ff2 fs0 fc0 sc0 ls0 ws0">helpful comments on this user guide. Thanks also to the Washington Habitat Connectivity </div><div class="t m0 x1 h4 y15 ff2 fs0 fc0 sc0 ls0 ws0">Working Group for feedback on these tools as they were being developed. John Gallo and </div><div class="t m0 x1 h4 y16 ff2 fs0 fc0 sc0 ls0 ws0">Randal Greene made minor change<span class="_ _0"></span>s such as terminology and screengrab updates for the v2.0 </div><div class="t m0 x1 h4 y17 ff2 fs0 fc0 sc0 ls0 ws0">Release. </div><div class="t m0 x1 h4 y18 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h8 y19 ff3 fs0 fc0 sc0 ls0 ws0">Software Requirements and Licensing </div><div class="t m0 x1 h8 y1a ff2 fs0 fc0 sc0 ls0 ws0">Linkage Mapper requires <span class="ff3 ls1">Ar<span class="ls0">cGIS Desktop </span></span>(10.3 or greater)<span class="ff3"> </span>or<span class="ff3"> ArcGIS Pro</span>, with the <span class="ff3">ArcGIS </span></div><div class="t m0 x1 h8 y1b ff3 fs0 fc0 sc0 ls0 ws0">Spatial Analyst <span class="ff2">extension. If you are using ArcGIS Desktop and do not have an Advanced </span></div><div class="t m0 x1 h4 y1c ff2 fs0 fc0 sc0 ls0 ws0">license, you will also need to install the Conefor Inputs tool (see below). Linkage Mapper is </div><div class="t m0 x1 h4 y1d ff2 fs0 fc0 sc0 ls0 ws0">provided free of charge and is licensed under a GNU General Public License. </div><div class="t m0 x1 h4 y1e ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h8 y1f ff3 fs0 fc0 sc0 ls0 ws0">Preferred Citation </div><div class="t m0 x1 h4 y20 ff2 fs0 fc0 sc0 ls0 ws0">McRae, B.H. and D.M. Kavanagh. 2011. Linkage Mapper Connectivity Analysis Software. The </div><div class="t m0 x1 h4 y21 ff2 fs0 fc0 sc0 ls0 ws0">Nature Conservancy, Seattle WA. Available at: <span class="fc1">https://circuitscape.org/linkagemapper</span>. </div><div class="t m0 x1 h4 y22 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h4 y23 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h4 y24 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h4 y25 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 xf h9 y26 ff3 fs3 fc0 sc0 ls0 ws0"> <span class="_ _1"> </span> <span class="_ _2"> </span> </div></div><a class="l"><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div><div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90047169/bg2.jpg"><div class="c x0 y1 w2 h0"><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="c x2 y3 w3 h3"><div class="t m0 x0 h4 y4 ff1 fs0 fc0 sc0 ls0 ws0">2<span class="ff2"><span class="fc2 sc0"> </span></span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x1 h9 y27 ff3 fs3 fc0 sc0 ls0 ws0">Table of Contents<span class="_ _3"></span> </div><div class="t m0 x1 ha y28 ff2 fs0 fc0 sc0 ls0 ws0">1.<span class="ff6"> <span class="_ _4"> </span></span>Introduction <span class="_ _5"></span>............................................................................................................................. <span class="_ _0"></span>3<span class="ff6"> </span></div><div class="t m0 x10 ha y29 ff2 fs0 fc0 sc0 ls0 ws0">1.1<span class="ff6"> <span class="_ _6"> </span></span>Background <span class="_ _7"></span>..................................................................................................................... <span class="_ _0"></span>3<span class="ff6"> </span></div><div class="t m0 x10 ha y2a ff2 fs0 fc0 sc0 ls0 ws0">1.2<span class="ff6"> <span class="_ _6"> </span></span>Before you begin<span class="ff7">&#8211;</span> a note about connectivity modeling and software </div><div class="t m0 x11 ha y2b ff2 fs0 fc0 sc0 ls0 ws0">limitations <span class="_ _8"></span>....................................................................................................................... <span class="_ _8"></span>3<span class="ff6"> </span></div><div class="t m0 x1 ha y2c ff2 fs0 fc0 sc0 ls0 ws0">2<span class="ff6"> <span class="_ _9"> </span></span>Installation............................................................................................................................... <span class="_ _8"></span>4<span class="ff6"> </span></div><div class="t m0 x1 ha y2d ff2 fs0 fc0 sc0 ls0 ws0">3<span class="ff6"> <span class="_ _9"> </span></span>Using Linkage Pathways......................................................................................................... <span class="_ _8"></span>5<span class="ff6"> </span></div><div class="t m0 x10 ha y2e ff2 fs0 fc0 sc0 ls0 ws0">3.1<span class="ff6"> <span class="_ _6"> </span></span>Input data requirements................................................................................................... <span class="_ _8"></span>5<span class="ff6"> </span></div><div class="t m0 x10 ha y2f ff2 fs0 fc0 sc0 ls0 ws0">3.2<span class="ff6"> <span class="_ _6"> </span></span>Prepping your data and work spaces <span class="_ _a"></span>............................................................................... <span class="_ _8"></span>5<span class="ff6"> </span></div><div class="t m0 x10 ha y30 ff2 fs0 fc0 sc0 ls0 ws0">3.3<span class="ff6"> <span class="_ _6"> </span></span>Running the toolbox <span class="_ _a"></span>........................................................................................................ <span class="_ _8"></span>7<span class="ff6"> </span></div><div class="t m0 x1 ha y31 ff2 fs0 fc0 sc0 ls0 ws0">4<span class="ff6"> <span class="_ _9"> </span></span>What the Steps Do <span class="_ _0"></span>................................................................................................................ <span class="_ _8"></span>10<span class="ff6"> </span></div><div class="t m0 x10 ha y32 ff2 fs0 fc0 sc0 ls0 ws0">Step 1: Identify adjacent (neighboring) core area<span class="_ _0"></span>s <span class="_ _b"></span>................................................................... <span class="_ _8"></span>11<span class="ff6"> </span></div><div class="t m0 x10 ha y33 ff2 fs0 fc0 sc0 ls0 ws0">Step 2: Construct a network of core areas using adjace<span class="_ _0"></span>ncy and distance data <span class="_ _b"></span>......................... <span class="_ _8"></span>11<span class="ff6"> </span></div><div class="t m0 x10 ha y34 ff2 fs0 fc0 sc0 ls0 ws0">Step 3: Calculate cost-weighted distances and least-cost paths <span class="_ _a"></span>................................................ <span class="_ _8"></span>12<span class="ff6"> </span></div><div class="t m0 x10 ha y35 ff2 fs0 fc0 sc0 ls0 ws0">Step 4: Implement optional rules spec<span class="_ _0"></span>ifying which core area to connect<span class="_ _3"></span> ................................ <span class="_ _b"></span>14<span class="ff6"> </span></div><div class="t m0 x10 ha y36 ff2 fs0 fc0 sc0 ls0 ws0">Step 5: Calculate least-cost corridors and mosaic them into a single map <span class="_ _7"></span>............................... <span class="_ _0"></span>14<span class="ff6"> </span></div><div class="t m0 x1 ha y37 ff2 fs0 fc0 sc0 ls0 ws0">5<span class="ff6"> <span class="_ _9"> </span></span>Other features, extra hints, and troubleshooting <span class="_ _c"></span>................................................................... <span class="_ _8"></span>16<span class="ff6"> </span></div><div class="t m0 x10 ha y38 ff2 fs0 fc0 sc0 ls0 ws0">5.1<span class="ff6"> <span class="_ _6"> </span></span>Saving and re-loading run settings <span class="_ _a"></span>................................................................................ <span class="_ _8"></span>16<span class="ff6"> </span></div><div class="t m0 x10 ha y39 ff2 fs0 fc0 sc0 ls0 ws0">5.2<span class="ff6"> <span class="_ _6"> </span></span>Scaling your resistance values <span class="_ _b"></span>...................................................................................... <span class="_ _8"></span>16<span class="ff6"> </span></div><div class="t m0 x10 ha y3a ff2 fs0 fc0 sc0 ls0 ws0">5.3<span class="ff6"> <span class="_ _6"> </span></span>Applying Linkage Pathways to large study area<span class="_ _0"></span>s, large core areas, or </div><div class="t m0 x11 ha y3b ff2 fs0 fc0 sc0 ls0 ws0">large numbers of core areas <span class="_ _b"></span>.......................................................................................... <span class="_ _8"></span>16<span class="ff6"> </span></div><div class="t m0 x10 ha y3c ff4 fs0 fc0 sc0 ls0 ws0">5.4<span class="ff6"> <span class="_ _6"> </span><span class="ff2">Manually removing or retaining links........................................................................... <span class="_ _8"></span>16<span class="ff6"> </span></span></span></div><div class="t m0 x10 ha y3d ff2 fs0 fc0 sc0 ls0 ws0">5.5<span class="ff6"> <span class="_ _6"> </span></span>Freeing up disk space <span class="_ _5"></span>.................................................................................................... <span class="_ _8"></span>16<span class="ff6"> </span></div><div class="t m0 x10 ha y3e ff2 fs0 fc0 sc0 ls0 ws0">5.6<span class="ff6"> <span class="_ _6"> </span></span>Combining <span class="ff4">Linkage Pathways</span> and <span class="ff4">Circuitscape</span> to prioritize </div><div class="t m0 x11 ha y3f ff2 fs0 fc0 sc0 ls0 ws0">connectivity conservation <span class="_ _b"></span>............................................................................................. <span class="_ _8"></span>17<span class="ff6"> </span></div><div class="t m0 x10 ha y40 ff2 fs0 fc0 sc0 ls0 ws0">5.7<span class="ff6"> <span class="_ _6"> </span></span>Common problems <span class="_ _5"></span>........................................................................................................ <span class="_ _8"></span>17<span class="ff6"> </span></div><div class="t m0 x10 ha y41 ff2 fs0 fc0 sc0 ls0 ws0">5.8<span class="ff6"> <span class="_ _6"> </span></span>Recovering if ArcGIS applications crash in Step 3 <span class="_ _b"></span>...................................................... <span class="_ _8"></span>17<span class="ff6"> </span></div><div class="t m0 x10 ha y42 ff2 fs0 fc0 sc0 ls0 ws0">5.9<span class="ff6"> <span class="_ _6"> </span></span>Helpful utilities and accessing additional options <span class="_ _0"></span>........................................................ <span class="_ _8"></span>18<span class="ff6"> </span></div><div class="t m0 x10 ha y43 ff2 fs0 fc0 sc0 ls0 ws0">5.10<span class="ff6"> <span class="_ _4"> </span></span>Upgr<span class="_ _0"></span>ading <span class="_ _0"></span>..................................................................................................................... <span class="_ _8"></span>18<span class="ff6"> </span></div><div class="t m0 x1 ha y44 ff2 fs0 fc0 sc0 ls0 ws0">6<span class="ff6"> <span class="_ _9"> </span></span>Community <span class="_ _8"></span>................................<span class="_ _3"></span>........................................................................................... <span class="_ _8"></span>18<span class="ff6"> </span></div><div class="t m0 x1 ha y45 ff2 fs0 fc0 sc0 ls0 ws0">7<span class="ff6"> <span class="_ _9"> </span></span>Literature Cited <span class="_ _c"></span>..................................................................................................................... <span class="_ _8"></span>18<span class="ff6"> </span></div><div class="t m0 x1 ha y46 ff2 fs0 fc0 sc0 ls0 ws0">8<span class="ff6"> <span class="_ _9"> </span></span>Linkage Pathways Tutorial <span class="_ _b"></span>................................................................................................... <span class="_ _8"></span>19<span class="ff6"> </span></div><div class="t m0 x1 h4 y47 ff2 fs0 fc0 sc0 ls0 ws0"> </div></div><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div><div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90047169/bg3.jpg"><div class="c x0 y1 w2 h0"><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="c x2 y3 w3 h3"><div class="t m0 x0 h4 y4 ff1 fs0 fc0 sc0 ls0 ws0">3<span class="ff2"><span class="fc2 sc0"> </span></span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x1 hb y48 ff8 fs3 fc0 sc0 ls2 ws0">1.<span class="ff9 ls0"> <span class="_ _3"></span><span class="ffa">Intr<span class="_ _0"></span>oduction<span class="_ _3"></span><span class="ff8"> </span></span></span></div><div class="t m0 x1 h4 y49 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 hc y4a ff3 fs1 fc0 sc0 ls0 ws0">1.1<span class="ff9"> <span class="_ _d"> </span></span>Background </div><div class="t m0 x1 h4 y4b ff2 fs0 fc0 sc0 ls0 ws0">The Linkage Pathways Tool of the Linkage Mapper Toolbox is a GIS tool designed to support </div><div class="t m0 x1 h4 y4c ff2 fs0 fc0 sc0 ls0 ws0">regional wildlife habitat connectivity analyses. It consists of several Python scripts, packaged as </div><div class="t m0 x1 h4 y4d ff2 fs0 fc0 sc0 ls0 ws0">an ArcGIS tool, that automate the mapping of wildlife habitat corridors. </div><div class="t m0 x1 h4 y4e ff2 fs0 fc0 sc0 ls0 ws0">Linkage Pathways uses vector maps of core habitat areas and raster maps of resistance to </div><div class="t m0 x1 h4 y4f ff2 fs0 fc0 sc0 ls0 ws0">movement to identify and map least-cost linkages between core areas. Each cell in a resistance </div><div class="t m0 x1 h4 y50 ff2 fs0 fc0 sc0 ls0 ws0">map is attributed with a value reflecting the energetic cost, difficulty, or morta<span class="_ _0"></span>lity risk of moving </div><div class="t m0 x1 h4 y51 ff2 fs0 fc0 sc0 ls0 ws0">across that cell. Resistance values are typically determined by cell characteristics, such as land </div><div class="t m0 x1 h4 y52 ff2 fs0 fc0 sc0 ls0 ws0">cover or housing density, combined with species-specific landscape resistance models. As </div><div class="t m0 x1 h4 y53 ff2 fs0 fc0 sc0 ls0 ws0">animals move away from specific core areas, cost-weighted distance analyses produce maps of </div><div class="t m0 x1 h4 y54 ff2 fs0 fc0 sc0 ls0 ws0">total movement resistance accumulated. </div><div class="t m0 x1 h4 y55 ff2 fs0 fc0 sc0 ls0 ws0">The scripts use ArcGIS and Python functions to identify adjacent (neighboring) core<span class="_ _0"></span> areas and </div><div class="t m0 x1 h4 y56 ff2 fs0 fc0 sc0 ls0 ws0">create maps of least-cost corridors between them. The scripts then normalize and mosaic the </div><div class="t m0 x1 h4 y57 ff2 fs0 fc0 sc0 ls0 ws0">individual corridor maps to create a single composite corridor map. The result shows the relative </div><div class="t m0 x1 h4 y58 ff2 fs0 fc0 sc0 ls0 ws0">value of each grid cell in providing connectivity betwe<span class="_ _0"></span>en core areas, allowing users to identify </div><div class="t m0 x1 h4 y59 ff2 fs0 fc0 sc0 ls0 ws0">which routes encounter more or fewer features that facilitate or impe<span class="_ _0"></span>de movement between core </div><div class="t m0 x1 h4 y5a ff2 fs0 fc0 sc0 ls0 ws0">areas. </div><div class="t m0 x1 h4 y5b ff2 fs0 fc0 sc0 ls0 ws0">We developed these scripts to support the 2010 Washington Wildlife Habitat Connectivity </div><div class="t m0 x1 h4 y5c ff2 fs0 fc0 sc0 ls0 ws0">Working Group (WHCWG) statewide connectivity analysis, and public them public for use in </div><div class="t m0 x1 h4 y5d ff2 fs0 fc0 sc0 ls0 ws0">other wildlife connectivity assessments. More details on the models and algorithms implemented </div><div class="t m0 x1 h4 y5e ff2 fs0 fc0 sc0 ls0 ws0">by Linkage Pathways can be found in Chapter 2 and Appendix D of WHCWG (2010). </div><div class="t m0 x1 h4 y5f ffb fs0 fc0 sc0 ls0 ws0">Enhanced Modules<span class="ffc">&#8211;<span class="ff2">The toolbox now includes newly developed tools to map pinch-points </span></span></div><div class="t m0 x1 h4 y60 ff2 fs0 fc0 sc0 ls0 ws0">within corridors (using Circuitscape) , map core areas and c<span class="_ _0"></span>orridors with high network centrality </div><div class="t m0 x1 h4 y61 ff2 fs0 fc0 sc0 ls0 ws0">(i.e. those that are most important for keeping a network connected), map barriers (some of </div><div class="t m0 x1 h4 y62 ff2 fs0 fc0 sc0 ls0 ws0">which may offer restoration opportunities), the relative priority among all the linkages on a </div><div class="t m0 x1 h4 y63 ff2 fs0 fc0 sc0 ls0 ws0">landscape, and map corridors that follow climatic gradients to fac<span class="_ _0"></span>ilitate species range shifts in </div><div class="t m0 x1 h8 y64 ff2 fs0 fc0 sc0 ls0 ws0">response to climate change. Please see the <span class="ff3">Pinchpoint Mapper</span>, <span class="ff3">Centrality Mapper</span>, <span class="ff3">Barrier </span></div><div class="t m0 x1 h8 y65 ff3 fs0 fc0 sc0 ls0 ws0">Mapper, Linkage Priority<span class="ff2">, and </span>Climate Linkage Mapper<span class="ff2"> user guides included with the </span></div><div class="t m0 x1 h4 y66 ff2 fs0 fc0 sc0 ls0 ws0">Linkage Mapper download. </div><div class="t m0 x1 h5 y67 ff2 fs1 fc0 sc0 ls0 ws0">1.2<span class="ffd"> <span class="_ _d"> </span><span class="ff3">Before you be<span class="_ _0"></span>gin<span class="ffe">&#8211;</span> a note about connect<span class="_ _8"></span>ivi<span class="_ _3"></span>ty mod<span class="_ _0"></span>eling and <span class="_ _0"></span>software </span></span></div><div class="t m0 x12 h5 y68 ff3 fs1 fc0 sc0 ls0 ws0">limitations<span class="ff2"> </span></div><div class="t m0 x1 h4 y69 ff2 fs0 fc0 sc0 ls0 ws0">Linkage Pathways was developed to automate some of the arduous and time-consuming steps of </div><div class="t m0 x1 h4 y6a ff2 fs0 fc0 sc0 ls0 ws0">connectivity modeling. However, even with tools like this one, <span class="ff4">connectivity modeling involves a </span></div><div class="t m0 x1 h6 y6b ff4 fs0 fc0 sc0 ls0 ws0">great deal of research, data compilation, GIS analyses, and careful interpretation of results. </div><div class="t m0 x1 h4 y6c ff2 fs0 fc0 sc0 ls0 ws0">Defining core areas, parameterizing resistance models, and other modeling decisions you will </div><div class="t m0 x1 h4 y6d ff2 fs0 fc0 sc0 ls0 ws0">need to make are not trivial. Before diving in, we strongly recommend that users thoroughly </div><div class="t m0 x1 h4 y6e ff2 fs0 fc0 sc0 ls0 ws0">familiarize themselves with the process and challenges of connectivity modeling by consulting </div><div class="t m0 x1 h4 y6f ff2 fs0 fc0 sc0 ls0 ws0">published resources. Good places to start include an overview of habitat and corridor modeling </div><div class="t m0 x1 h4 y70 ff2 fs0 fc0 sc0 ls0 ws0">on the Corridor Designer website (<span class="fc1">http://corridordesign.org/designing_corridors</span>), WHCWG </div><div class="t m0 x1 h4 y71 ff2 fs0 fc0 sc0 ls0 ws0">(2010), Beier et al. (2011), and references listed within. See Sawyer et al. (2011) for a critique of </div><div class="t m0 x1 h4 y72 ff2 fs0 fc0 sc0 ls0 ws0">current corridor modeling practices. </div><div class="t m0 x1 h4 y73 ff2 fs0 fc0 sc0 ls0 ws0"> </div></div><a class="l"><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div><div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90047169/bg4.jpg"><div class="c x0 y1 w2 h0"><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="c x2 y3 w3 h3"><div class="t m0 x0 h4 y4 ff1 fs0 fc0 sc0 ls0 ws0">4<span class="ff2"><span class="fc2 sc0"> </span></span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x1 h4 y74 ff2 fs0 fc0 sc0 ls0 ws0">You can see WHCWG (2010) for the kind of datasets for which Linkage Pathways was </div><div class="t m0 x1 h4 y75 ff2 fs0 fc0 sc0 ls0 ws0">developed and tested. You may encounter bugs or limitations applying it different datasets, </div><div class="t m0 x1 h4 y76 ff2 fs0 fc0 sc0 ls0 ws0">especially study areas with large numbers of grid cells, large numbers of core areas, or core areas </div><div class="t m0 x1 h4 y77 ff2 fs0 fc0 sc0 ls0 ws0">with highly complex shape. </div><div class="t m0 x1 h4 y78 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 hb y79 ff8 fs3 fc0 sc0 ls0 ws0">2<span class="ff9"> <span class="_ _e"> </span><span class="ffa">Installation</span></span> </div><div class="t m0 x1 hd y7a ff3 fs0 fc0 sc0 ls0 ws0">1)<span class="ff9"> <span class="_ _f"> </span></span>Make sure you have the required GIS and Python installations </div><div class="t m0 x1 h8 y7b ff2 fs0 fc0 sc0 ls0 ws0">Linkage mapper requires <span class="ff3">ArcGIS Desktop </span>(10.3 or greater)<span class="ff3"> or ArcGIS Pro, </span>with<span class="ff3"> ArcGIS </span></div><div class="t m0 x1 h8 y7c ff3 fs0 fc0 sc0 ls0 ws0">Spatial Analyst<span class="ff2">.</span> <span class="ff2">You will also need </span>Python <span class="ff2">and </span>NumPy<span class="ff2"> (Numerical Python), which are </span></div><div class="t m0 x1 h4 y7d ff2 fs0 fc0 sc0 ls0 ws0">automatically installed by ArcGI<span class="_ _0"></span>S. <span class="_ _3"></span> </div><div class="t m0 x1 h4 y7e ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 hd y7f ff3 fs0 fc0 sc0 ls0 ws0">2)<span class="ff9"> <span class="_ _f"> </span></span>Install Linkage Mapper </div><div class="t m0 x1 h8 y80 ff2 fs0 fc0 sc0 ls0 ws0">Download <span class="ff3">Linkage Mapper from</span> <span class="fc1">https://circuitscape.org/linkagemapper</span>. </div><div class="t m0 x1 h4 y81 ff2 fs0 fc0 sc0 ls0 ws0">Open the linkagemapper.zip archive and place the contents in a folder that has no spaces or </div><div class="t m0 x1 h4 y82 ff2 fs0 fc0 sc0 ls0 ws0">special characters in its path (e.g. C:\LinkageMapper). </div><div class="t m0 x1 h8 y83 ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 he y84 ffb fs0 fc0 sc0 ls0 ws0">3)<span class="fff"> <span class="_ _f"> </span><span class="ff3">Install the Conefor Inputs Tool for ArcGIS </span></span>(optional for u<span class="_ _3"></span>sers with ArcGIS Desktop </div><div class="t m0 x13 h8 y85 ffb fs0 fc0 sc0 ls0 ws0">Advanced or ArcGIS Pro<span class="ff3">)</span> </div><div class="t m0 x1 h4 y86 ff2 fs0 fc0 sc0 ls0 ws0">Download Conefor inputs from: <span class="fc1">http://jennessent.com/arcgis/conefor_inputs.htm.</span> <span class="ff7">Once you&#8217;ve </span></div><div class="t m0 x1 h4 y87 ff2 fs0 fc0 sc0 ls0 ws0">downloaded the tool, follow the instructions in the Conefor Inputs use<span class="_ _0"></span>r guide. <span class="ff7">From there, you&#8217;ll </span></div><div class="t m0 x1 h4 y88 ff2 fs0 fc0 sc0 ls0 ws0">need to activate the Conefor toolbar in ArcMap: View&gt;&gt;Toolbars&gt;&gt;Conefor. The toolbar should </div><div class="t m0 x1 h4 y89 ff2 fs0 fc0 sc0 ls0 ws0">look like this: </div><div class="t m0 x1 h4 y8a ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 hd y8b ff3 fs0 fc0 sc0 ls0 ws0">4)<span class="ff9"> <span class="_ _f"> </span></span>Verify your installation </div><div class="t m0 x1 h4 y8c ff2 fs0 fc3 sc0 ls0 ws0">There are multiple ways to access the Linkage Mapper toolbox in ArcGI<span class="_ _0"></span>S. The simplest method </div><div class="t m0 x1 h4 y8d ff2 fs0 fc3 sc0 ls0 ws0">is to browse to the installation directory via a catalog folder connection and double clicking the </div><div class="t m0 x1 h4 y8e ff2 fs0 fc3 sc0 ls0 ws0">toolbox. For other methods see the product help. </div><div class="t m0 x1 h8 y8f ff3 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h4 y90 ff2 fs0 fc0 sc0 ls0 ws0">You can test the code by running the tutorial at the end of this document. </div></div><a class="l"><div class="d m1"></div></a><a class="l"><div class="d m1"></div></a></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div><div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90047169/bg5.jpg"><div class="c x0 y1 w2 h0"><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div></div><div class="c x2 y3 w3 h3"><div class="t m0 x0 h4 y4 ff1 fs0 fc0 sc0 ls0 ws0">5<span class="ff2"><span class="fc2 sc0"> </span></span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x1 hb y91 ff8 fs3 fc0 sc0 ls0 ws0">3<span class="ff9"> <span class="_ _e"> </span><span class="ffa">Using Linkage Path<span class="_ _8"></span>wa<span class="_ _b"></span>ys <span class="ff8"> </span></span></span></div><div class="t m0 x1 hc y92 ff3 fs1 fc0 sc0 ls0 ws0">3.1<span class="ff9"> <span class="_ _d"> </span></span>Input data requ<span class="_ _0"></span>irements </div><div class="t m0 x1 h4 y93 ff2 fs0 fc0 sc0 ls0 ws0">Inputs to Linkage Pathways include 1) a core area polygon GIS file, <span class="ls3">2)<span class="_ _0"></span><span class="ls0"> a resistance raster GIS </span></span></div><div class="t m0 x1 h4 y94 ff2 fs0 fc0 sc0 ls0 ws0">file, and, depending on your ArcGI<span class="_ _0"></span>S software or license, 3) <span class="_ _3"></span>a text file specifying Euclidean </div><div class="t m0 x1 h4 y95 ff2 fs0 fc0 sc0 ls0 ws0">(straight-line, edge-<span class="ls4">to</span>-edge) distances betwee<span class="_ _0"></span>n core area polygons. The core area polygon GIS </div><div class="t m0 x1 h4 y96 ff2 fs0 fc0 sc0 ls0 ws0">file can be either an ESRI shapefile or ESRI<span class="_ _0"></span> geodatabase feature class. Th<span class="_ _3"></span>e file must have an </div><div class="t m0 x1 h4 y97 ff2 fs0 fc0 sc0 ls0 ws0">attribute specifying core area IDs consisting of positive integers &lt; 9999 that identify unique core </div><div class="t m0 x1 h4 y98 ff2 fs0 fc0 sc0 ls0 ws0">areas. The resistance raster GIS file should include resistances represented by positive numbers </div><div class="t m0 x1 h4 y99 ff2 fs0 fc0 sc0 ls0 ws0">(integers or floating point) only. We recommend resistances scaled so that values of 1 represent </div><div class="t m0 x1 h4 y9a ff2 fs0 fc0 sc0 ls0 ws0">ideal habitat (WHCWG 2010) and increase to at least 100 for barriers (Beier et al. 2011). </div><div class="t m0 x14 h6 y9b ff4 fs0 fc0 sc0 ls0 ws0">Please ensure that your resistance and core area maps are in the same projection. </div><div class="t m0 x14 h6 y9c ff4 fs0 fc0 sc0 ls0 ws0">Linkage Pathways has not been tested with data in different coordinate systems. <span class="ffb ls5">We<span class="ls0"> </span></span></div><div class="t m0 x14 h6 y9d ffb fs0 fc0 sc0 ls0 ws0">strongly suggest that map units be in meters.<span class="ff4"> </span></div><div class="t m0 x1 h4 y9e ff2 fs0 fc0 sc0 ls0 ws0">The text file with Euclidean distances between cores can be generated by the Conefor Inputs tool </div><div class="t m0 x1 h4 y9f ff2 fs0 fc0 sc0 ls0 ws0">using the core area file as input (see next section). It can also be automatically generated by </div><div class="t m0 x1 h9 ya0 ff2 fs0 fc0 sc0 ls0 ws0">Linkage Pathways if you have ArcGIS Desktop Advanced or ArcGIS Pro.<span class="ff3 fs3"> </span></div><div class="t m0 x1 hc ya1 ff3 fs1 fc0 sc0 ls0 ws0">3.2<span class="ff9"> <span class="_ _d"> </span></span>Prepping your d<span class="_ _0"></span>ata and work <span class="_ _0"></span>spaces </div><div class="t m0 x1 h4 ya2 ff2 fs0 fc0 sc0 ls0 ws0">Befor<span class="ff7">e you start, you&#8217;ll need to set up your project directory and</span>, if necessary, create a Euclidean </div><div class="t m0 x1 h4 ya3 ff2 fs0 fc0 sc0 ls0 ws0">distances file using your core area polygon data and the Conefor Inputs Tool.<span class="fc4"> </span></div><div class="t m0 x1 h8 ya4 ff3 fs0 fc0 sc0 ls0 ws0">1) Create a project directory </div><div class="t m0 x1 h8 ya5 ff2 fs0 fc0 sc0 ls0 ws0">This is where intermediate and output files will be written. This should be a<span class="ff3"> </span>shallow and short </div><div class="t m0 x1 h4 ya6 ff2 fs0 fc0 sc0 ls0 ws0">directory<span class="fc4"> </span>(something like C:\ANBO), ideally on a local drive to speed processing. The name of </div><div class="t m0 x1 h4 ya7 ff2 fs0 fc0 sc0 ls0 ws0">the directory will also be used as a prefix for final output files (e.g. ANBO_LCPs). There should </div><div class="t m0 x1 h4 ya8 ff2 fs0 fc0 sc0 ls0 ws0">be <span class="ff4">no spaces or special characters</span> anywhere in the directory path. </div><div class="t m0 x15 h4 ya9 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x15 h6 yaa ff4 fs0 fc0 sc0 ls0 ws0">Note: running Linkage Pathways with input data or project directories on a shared drive<span class="_ _0"></span> </div><div class="t m0 x15 h6 yab ff4 fs0 fc0 sc0 ls0 ws0">can slow things down drastically, and can cause errors with some ArcGIS routines. <span class="ff5">It&#8217;</span><span class="ls5">s </span></div><div class="t m0 x1 h6 yac ff4 fs0 fc0 sc0 ls0 ws0">best to use a local drive (and shallow directory) if you can. </div><div class="t m0 x1 h6 yad ff4 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x16 h6 yae ff4 fs0 fc0 sc0 ls0 ws0">You should create unique project directories for each project/scenario you run, to avoid </div><div class="t m0 x16 h6 yaf ff4 fs0 fc0 sc0 ls0 ws0">confusing intermediate data from different analyses. </div><div class="t m0 x1 h6 yb0 ffb fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h4 yb1 ff2 fs0 fc0 sc0 ls0 ws0">Several subdirectories will be created in your project direc<span class="_ _0"></span>tory, <span class="_ _3"></span>including an <span class="ff4">output</span> directory </div><div class="t m0 x1 h4 yb2 ff2 fs0 fc0 sc0 ls0 ws0">with final products. Data are passed between computational steps in the <span class="ff4">datapass</span> directory<span class="ff4">.</span> The </div><div class="t m0 x1 h4 yb3 ff2 fs0 fc0 sc0 ls0 ws0">scripts also create vector line maps with corridor statistics (stored in the <span class="ff4">datapass</span> directory </div><div class="t m0 x1 h4 yb4 ff2 fs0 fc0 sc0 ls0 ws0">between steps and the <span class="ff4">link_maps</span> geodatabase in the <span class="ff4">output</span> directory when the program </div><div class="t m0 x1 h4 yb5 ff2 fs0 fc0 sc0 ls0 ws0">completes), as well as raster corridor maps (stored in the <span class="ff4">corridors</span> geodatabase). Step-by-step </div><div class="t m0 x1 h4 yb6 ff2 fs0 fc0 sc0 ls0 ws0">versions of link maps are moved to <span class="ff4">run_history</span> directory after completion. This directory also </div><div class="t m0 x1 h4 yb7 ff2 fs0 fc0 sc0 ls0 ws0">has a <span class="ff4">log</span> directory where run messages are stored. </div><div class="t m0 x1 h8 yb8 ff3 fs0 fc0 sc0 ls0 ws0">2) <span class="ffe">If you don&#8217;t have an </span>Advanced ArcGIS Desktop license or ArcGIS Pro, calculate </div><div class="t m0 x1 h8 yb9 ff3 fs0 fc0 sc0 ls0 ws0">Euclidean (straight-line) distances between core are<span class="_ _0"></span>as using <span class="_ _3"></span>the Conefor Inputs Tool. </div><div class="t m0 x1 h4 yba ff2 fs0 fc0 sc0 ls0 ws0">The Conefor Inputs Tool measures minimum Euclidean distances between core area polygons. </div><div class="t m0 x1 h4 ybb ff2 fs0 fc0 sc0 ls0 ws0">We use this tool solely to generate a text table of core area<span class="_ _0"></span> pairs and distances between them. <span class="_ _3"></span>If </div><div class="t m0 x1 h4 ybc ff2 fs0 fc0 sc0 ls0 ws0">you have another way to provide a table of distances in the same format (see the demo data<span class="_ _0"></span> </div><div class="t m0 x1 h4 ybd ff2 fs0 fc0 sc0 ls0 ws0">provided in the tutorial), you may do that instead. </div></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div>

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