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Type: | Resource | |
Storage: | The size of this resource is 5.5 GB | |
Created: | Nov 02, 2023 at 9:57 p.m. | |
Last updated: | Nov 03, 2023 at 1:56 p.m. (Metadata update) | |
Published date: | Nov 03, 2023 at 1:56 p.m. | |
DOI: | 10.4211/hs.af6ae321e2ad40a1bc6d0b695370fbfc | |
Citation: | See how to cite this resource |
Sharing Status: | Published |
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Views: | 1311 |
Downloads: | 203 |
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Abstract
This resource contains Lidar-DEM collection status shapefiles from the Texas Natural Resources Information System (TNRIS) [http://tnris.org]
November 2023 updates: this year, TNRIS changed its name to Texas Geographic Information Office (TxGIO). The domain name hasn't changed yet, but the data hub is continually evolving. See [1], [2] for current downloadable data.
For purposes of Hurricane Harvey studies, the 1-m DEM for Harris County (2008) has also been uploaded here as a set of 4 zipfiles containing the DEM in tiff files. See [1] for a link to the current elevation status map and downloadable DEMs.
Project name: H-GAC 2008 1m
Datasets: 1m Point Cloud, 1M Hydro-Enforced DEM, 3D Breaklines, 1ft and 5ft Contours
Points per sq meter: 1
Total area: 3678.56 sq miles
Source: Houston-Galveston Area Council (H-GAC)
Acquired by: Merrick, QA/QC: Merrick
Catalog: houston-galveston-area-council-h-gac-2008-lidar
References:
[1] TNRIS/TxGIO StratMap elevation data [https://tnris.org/stratmap/elevation-lidar/]
[2] TNRIS/TxGIO DataHub [https://data.tnris.org/]
Subject Keywords
Content
Related Resources
This resource updates and replaces a previous version | Texas Natural Resources Information System (TNRIS) (2018). Texas Basemap - Lidar DEM, HydroShare, http://www.hydroshare.org/resource/0af044f25ebb4cc7b15f54f025378832 |
The content of this resource references | TNRIS/TxGIO StratMap Elevation Data Portal [https://tnris.org/stratmap/elevation-lidar] |
Title | Owners | Sharing Status | My Permission |
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Harvey Basemap Data Collections | David Arctur · Harvey datamgr · Christine Thies | Published | Open Access |
Credits
Contributors
People or Organizations that contributed technically, materially, financially, or provided general support for the creation of the resource's content but are not considered authors.
Name | Organization | Address | Phone | Author Identifiers |
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Joey Thomas | Texas Natural Resources Information System (TNRIS) | Austin, TX | ||
Miguel Pavon | Texas Natural Resources Information System (TNRIS) | Austin, TX |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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