Rivers of Alaska grouped by SASAP region, 2018
This dataset contains a shapefile (rivers_sasap_final.zip) of the rivers of Alaska, grouped by the regional boundaries of the State of Alaska's Salmon and People (SASAP) project. This is a relatively lightweight file useful for visualization, even at high resolution. Note that because of the ag...
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dataone:doi:10.5063/F1PZ573F 2023-05-20T18:38:11+02:00 Rivers of Alaska grouped by SASAP region, 2018 Jared Kibele Jeanette Clark Alaska Peninsula and Aleutian Islands, Alaska Arctic, Alaska Bristol Bay, Alaska Chignik, Alaska Copper River, Alaska Kodiak, Alaska Kotzebue, Alaska Kuskokwim, Alaska Cook Inlet, Alaska Norton Sound, Alaska Prince William Sound, Alaska Southeast, Alaska Yukon, Alaska ENVELOPE(179.8567,-153.6282,57.2997,51.1568) BEGINDATE: 2018-01-01T00:00:00Z ENDDATE: 2018-01-01T00:00:00Z 2019-03-19T16:40:45.41Z https://doi.org/10.5063/F1PZ573F unknown Knowledge Network for Biocomplexity watershed characteristics biophysical Dataset dataone:urn:node:KNB https://doi.org/10.5063/F1PZ573F 2023-05-03T20:11:55Z This dataset contains a shapefile (rivers_sasap_final.zip) of the rivers of Alaska, grouped by the regional boundaries of the State of Alaska's Salmon and People (SASAP) project. This is a relatively lightweight file useful for visualization, even at high resolution. Note that because of the aggregation process, this dataset does not contain information on river names or other characteristics. The intermediate file shapefile sasap_rivs_connected_large.zip was generated originally to calculate river distance between points, and is topologically correct. The source data for this dataset comes from the United States Geological Survey (USGS) Hydrographic Geodatabase - Alaska, One Million-Scale Dataset (https://nationalmap.gov/small_scale/atlasftp.html) and the Riverscape Analysis Project river's database (to get Canadian data only). These two datasets were pre-processed using CanadaRAPclip.ipynb and QGIS, creating the larger intermediate shapefile (sasap_rivs_connected_large.zip). This shapefile was joined with a SASAP region shapefile (Jared Kibele. 2018. State of Alaska's Salmon and People Regional Boundaries. Knowledge Network for Biocomplexity. doi:10.5063/F1J964NZ), geometries were simplified and then aggregated by region and stream order using rivers_preprocessing.R More information on the Riverscape Analysis Project is available here: Diane C. Whited , John S. Kimball , John A. Lucotch , Niels K. Maumenee ,Huan Wu , Samantha D. Chilcote & Jack A. Stanford (2012) A Riverscape Analysis Tool Developed to Assist Wild Salmon Conservation Across the North Pacific Rim, Fisheries, 37:7,305-314, DOI: 10.1080/03632415.2012.696009. Dataset Arctic Kodiak Kuskokwim Alaska Aleutian Islands Yukon Knowledge Network for Biocomplexity (via DataONE) Arctic Yukon Pacific Norton Sound ENVELOPE(69.507,69.507,-49.202,-49.202) ENVELOPE(179.8567,-153.6282,57.2997,51.1568) |
institution |
Open Polar |
collection |
Knowledge Network for Biocomplexity (via DataONE) |
op_collection_id |
dataone:urn:node:KNB |
language |
unknown |
topic |
watershed characteristics biophysical |
spellingShingle |
watershed characteristics biophysical Jared Kibele Jeanette Clark Rivers of Alaska grouped by SASAP region, 2018 |
topic_facet |
watershed characteristics biophysical |
description |
This dataset contains a shapefile (rivers_sasap_final.zip) of the rivers of Alaska, grouped by the regional boundaries of the State of Alaska's Salmon and People (SASAP) project. This is a relatively lightweight file useful for visualization, even at high resolution. Note that because of the aggregation process, this dataset does not contain information on river names or other characteristics. The intermediate file shapefile sasap_rivs_connected_large.zip was generated originally to calculate river distance between points, and is topologically correct. The source data for this dataset comes from the United States Geological Survey (USGS) Hydrographic Geodatabase - Alaska, One Million-Scale Dataset (https://nationalmap.gov/small_scale/atlasftp.html) and the Riverscape Analysis Project river's database (to get Canadian data only). These two datasets were pre-processed using CanadaRAPclip.ipynb and QGIS, creating the larger intermediate shapefile (sasap_rivs_connected_large.zip). This shapefile was joined with a SASAP region shapefile (Jared Kibele. 2018. State of Alaska's Salmon and People Regional Boundaries. Knowledge Network for Biocomplexity. doi:10.5063/F1J964NZ), geometries were simplified and then aggregated by region and stream order using rivers_preprocessing.R More information on the Riverscape Analysis Project is available here: Diane C. Whited , John S. Kimball , John A. Lucotch , Niels K. Maumenee ,Huan Wu , Samantha D. Chilcote & Jack A. Stanford (2012) A Riverscape Analysis Tool Developed to Assist Wild Salmon Conservation Across the North Pacific Rim, Fisheries, 37:7,305-314, DOI: 10.1080/03632415.2012.696009. |
format |
Dataset |
author |
Jared Kibele Jeanette Clark |
author_facet |
Jared Kibele Jeanette Clark |
author_sort |
Jared Kibele |
title |
Rivers of Alaska grouped by SASAP region, 2018 |
title_short |
Rivers of Alaska grouped by SASAP region, 2018 |
title_full |
Rivers of Alaska grouped by SASAP region, 2018 |
title_fullStr |
Rivers of Alaska grouped by SASAP region, 2018 |
title_full_unstemmed |
Rivers of Alaska grouped by SASAP region, 2018 |
title_sort |
rivers of alaska grouped by sasap region, 2018 |
publisher |
Knowledge Network for Biocomplexity |
publishDate |
|
url |
https://doi.org/10.5063/F1PZ573F |
op_coverage |
Alaska Peninsula and Aleutian Islands, Alaska Arctic, Alaska Bristol Bay, Alaska Chignik, Alaska Copper River, Alaska Kodiak, Alaska Kotzebue, Alaska Kuskokwim, Alaska Cook Inlet, Alaska Norton Sound, Alaska Prince William Sound, Alaska Southeast, Alaska Yukon, Alaska ENVELOPE(179.8567,-153.6282,57.2997,51.1568) BEGINDATE: 2018-01-01T00:00:00Z ENDDATE: 2018-01-01T00:00:00Z |
long_lat |
ENVELOPE(69.507,69.507,-49.202,-49.202) ENVELOPE(179.8567,-153.6282,57.2997,51.1568) |
geographic |
Arctic Yukon Pacific Norton Sound |
geographic_facet |
Arctic Yukon Pacific Norton Sound |
genre |
Arctic Kodiak Kuskokwim Alaska Aleutian Islands Yukon |
genre_facet |
Arctic Kodiak Kuskokwim Alaska Aleutian Islands Yukon |
op_doi |
https://doi.org/10.5063/F1PZ573F |
_version_ |
1766433794302148608 |