Alternative outputs based on primary model (packaged datasets) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)

This packaged data collection contains two sets of two additional model runs that used the same inputs and parameters as our primary model, with the exception being we implemented a "maximum corridor length" constraint that allowed us to identify and visualize the corridors as being well-connected (≤15km) or moderately connected (≤45km). This is based on an assumption that corridors longer than 45km are too long to sufficiently accommodate dispersal. One of these sets is based on a maximum corridor length that uses Euclidean (straight-line) distance, while the other set is based on a maximum corridor length that uses cost-weighted distance. These two sets of corridors can be compared against the full set of corridors from our primary model to identify the remaining corridors, which could be considered poorly connected. This package includes the following data layers:

Corridors classified as well connected (≤15km) based on Cost-weighted Distance Corridors classified as moderately connected (≤45km) based on Cost-weighted Distance Corridors classified as well connected (≤15km) based on Euclidean Distance Corridors classified as moderately connected (≤45km) based on Euclidean Distance

Please refer to the embedded metadata and the information in our full report for details on the development of these data layers.

Packaged data are available in two formats:

Geodatabase (.gdb): A related set of file geodatabase rasters and feature classes, packaged in an ESRI file geodatabase.

ArcGIS Pro Map Package (.mpkx): The same data included in the geodatabase, presented as fully-symbolized layers in a map. Note that you must have ArcGIS Pro version 2.0 or greater to view.

See Cross-References for links to individual datasets, which can be downloaded in raster GeoTIFF (.tif) format.

Data and Resources

Field Value
accessLevel public
bureauCode {010:18}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
dataQuality true
datagov_dedupe_retained 20220721161856
identifier FWS_ServCat_146324
issued 2020-05-01
landingPage https://ecos.fws.gov/ServCat/Reference/Profile/146324
modified 2020-05-01
old-spatial {"type": "Polygon", "coordinates": [[[-124.58, 38.38], [-124.58, 46.43], [-122.06, 46.43], [-122.06, 38.38], [-124.58, 38.38]]]}
programCode {010:094,010:028}
publisher Fish and Wildlife Service
references {https://www.fws.gov/arcata/shc/marten,https://ecos.fws.gov/ServCat/Reference/Profile/146324}
resource-type Dataset
source_datajson_identifier true
source_hash 394612d70f134ba56cea2afabf08efd347cb6c07
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-124.58, 38.38], [-124.58, 46.43], [-122.06, 46.43], [-122.06, 38.38], [-124.58, 38.38]]]}
theme {"Geospatial Dataset"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • coastal-marten
  • connectivity-modeling
  • general-biology-at-risk-biota-te-species
  • general-biology-species-mammals
  • general-landscapes-landscape-dynamics
  • general-landscapes-landscape-ecology
  • general-management-habitat-management-habitat-models
  • general-management-landscape-management-landscape-connectivity
  • geo
  • geoss
  • gnarly-landscape-utilities
  • humboldt-coastal-marten
  • humboldt-marten
  • least-cost-path-analysis
  • linkage-mapper
  • martes-caurina-humboldtensis
  • national
  • north-america
  • pacific-marten
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer Todd Sutherland
maintainer_email todd_sutherland@fws.gov
metadata_created 2025-11-22T23:35:26.147939
metadata_modified 2025-11-22T23:35:26.147943
notes This packaged data collection contains two sets of two additional model runs that used the same inputs and parameters as our primary model, with the exception being we implemented a "maximum corridor length" constraint that allowed us to identify and visualize the corridors as being well-connected (≤15km) or moderately connected (≤45km). This is based on an assumption that corridors longer than 45km are too long to sufficiently accommodate dispersal. One of these sets is based on a maximum corridor length that uses Euclidean (straight-line) distance, while the other set is based on a maximum corridor length that uses cost-weighted distance. These two sets of corridors can be compared against the full set of corridors from our primary model to identify the remaining corridors, which could be considered poorly connected. This package includes the following data layers: Corridors classified as well connected (≤15km) based on Cost-weighted Distance Corridors classified as moderately connected (≤45km) based on Cost-weighted Distance Corridors classified as well connected (≤15km) based on Euclidean Distance Corridors classified as moderately connected (≤45km) based on Euclidean Distance Please refer to the embedded metadata and the information in our full report for details on the development of these data layers. Packaged data are available in two formats: Geodatabase (.gdb): A related set of file geodatabase rasters and feature classes, packaged in an ESRI file geodatabase. ArcGIS Pro Map Package (.mpkx): The same data included in the geodatabase, presented as fully-symbolized layers in a map. Note that you must have ArcGIS Pro version 2.0 or greater to view. See Cross-References for links to individual datasets, which can be downloaded in raster GeoTIFF (.tif) format.
num_resources 2
num_tags 23
title Alternative outputs based on primary model (packaged datasets) - A landscape connectivity analysis for the coastal marten (Martes caurina humboldtensis)