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This resource does not have an owner who is an active HydroShare user. Contact CUAHSI (help@cuahsi.org) for information on this resource. |
Type: | Resource | |
Storage: | The size of this resource is 5.5 GB | |
Created: | May 24, 2018 at 8:42 p.m. | |
Last updated: | Nov 02, 2023 at 9 p.m. | |
DOI: | 10.4211/hs.0af044f25ebb4cc7b15f54f025378832 | |
Citation: | See how to cite this resource |
Sharing Status: | Published |
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Views: | 5533 |
Downloads: | 652 |
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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
README.md
Texas Basemap - Lidar DEM
This resource contains Lidar-DEM collection status shapefiles from the Texas Natural Resources Information System (TNRIS) [http://tnris.org].
For purposes of Hurricane Harvey studies, the 1-m DEM for Harris County has also been uploaded as a set of 4 zipfiles containing the DEM in tiff files.
H-GAC 1m Lidar Dataset
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Project name: H-GAC 2008 1m
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Datasets: 1m Point Cloud, 1M Hydro-Enforced DEM, 3D Breaklines, 1ft and 5ft Contours
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Points per sq meter: 1
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Total area: 3678.56 sq miles
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Source: Houston-Galveston Area Council (H-GAC)
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Acquired by: Merrick
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QA/QC: Merrick
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Catalog: https://tnris.org/data-catalog/entry/houston-galveston-area-council-h-gac-2008-lidar/
Related Resources
The content of this resource is derived from | https://tnris.org/data-catalog/entry/houston-galveston-area-council-h-gac-2008-lidar/ |
This resource has been replaced by a newer version | Texas Natural Resources Information System (TNRIS), Texas Geographic Information Office (TxGIO) (2023). Texas Basemap - Lidar Elevation Data (DEM), HydroShare, http://www.hydroshare.org/resource/af6ae321e2ad40a1bc6d0b695370fbfc |
Title | Owners | Sharing Status | My Permission |
---|---|---|---|
Harvey Basemap Data Collections | David Arctur · Harvey datamgr · Christine Thies | Published | Open Access |
Texas Addresses Basemap Collection | David Arctur | 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/![CC-BY](https://storage.googleapis.com/hydroshare-prod-static-media/static/img/cc-badges/CC-BY.04d377d96855.png)
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