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|Created:||Nov 02, 2023 at 9:36 p.m.|
|Last updated:|| Nov 06, 2023 at 10:23 p.m.
|Citation:||See how to cite this resource|
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This collection contains map data often used as base layers for hydrologic and geographic analysis, organized by these categories:
- Addresses and Boundaries (Texas address points, counties, Councils of Government boundaries, Texas Dept of Public Safety districts and regions)
- Hydrology for the Harvey study area across southeast Texas, Louisiana, Mississippi and Arkansas (streams, gages, dams, catchments, watersheds)
- Transportation (Texas roads, railways, bridges, low water crossings)
- Social Vulnerability Index (SVI) developed by the U.S. Centers for Disease Control (CDC). This is used by the emergency response community to anticipate areas where social support systems are weaker, and residents may be more likely to need help.
These data layers generally date to 2015-2016, so could be considered reasonably representative of the base layers at the time of Hurricane Harvey.
Note on November 2023 updates: due to numerous updates among the resources linked below, this collection has been updated to point to the most recent resources.
|Harvey Basemap - Hydrology Map Data||Resource||David Arctur||Published & Shareable|
|Height Above Nearest Drainage (HAND) for CONUS||Resource||datamgr Irma||Published & Shareable|
|Texas-Harvey Basemap - Addresses and Boundaries||Resource||David Arctur||Published & Shareable|
|Texas Basemap - Transportation Map Data||Resource||Harvey datamgr||Published & Shareable|
|Texas Basemap - Lidar Elevation Data (DEM)||Resource||David Arctur||Published & Shareable|
|Texas Address and Base Layers Story Map||Resource||David Arctur||Published & Shareable|
|CDC Social Vulnerability Index 2014||Resource||David Arctur||Published & Shareable|
|This resource updates and replaces a previous version||Arctur, D. (2018). Harvey Basemap Data Collections, HydroShare, http://www.hydroshare.org/resource/7661752c688a4f3ebcf58f8657773530|
This resource was created using funding from the following sources:
|Agency Name||Award Title||Award Number|
|National Science Foundation (NSF)||RAPID: Archiving and Enabling Community Access to Data from Recent US Hurricanes||1761673|
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.http://creativecommons.org/licenses/by/4.0/