Topographic Signatures of Barrier Island Vulnerability, TX 2021
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DOI: https://doi.org/10.5069/G9XP734W
OT Collection ID: OT.082022.32614.1
OT Collection Name: Topographic Signatures of Barrier Island Vulnerability, TX 2021
Short Name: TX21_Fisher
Collection Platform: Airborne Lidar
OT Collection ID: OT.082022.32614.1
OT Collection Name: Topographic Signatures of Barrier Island Vulnerability, TX 2021
Short Name: TX21_Fisher
Collection Platform: Airborne Lidar
Download and Access Products:
| Point Cloud Data | Bulk Download | opentopoID: OTLAS.082022.32614.1 | |
| Raster Data | Bulk Download | opentopoID: OTSDEM.082022.32614.1 |
Collection Overview:
Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1830734
Dataset Citation: Fisher, K. (2022). Topographic Signatures of Barrier Island Vulnerability, TX 2021. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G9XP734W. Accessed: 2024-12-21 Copied to Clipboard
Use License: CC BY 4.0
Dataset Keywords: barrier island, coastline, erosion, storm surge, sea level, Texas
Survey Date: 11/29/2021
Publication Date: 08/22/2022
This lidar dataset was collected as part of an NCALM Seed grant for Kenton Fisher at Texas A&M University. This dataset was collected to help analyze changes in the sand budget, elevation, and geomorphic facies of Padre Island, Texas. The study area is located on Padre Island, east of Port Mansfield, Texas and covers approximately 61 km2.
Publications associated with this dataset can be found at NCALM's Data Tracking Center
Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1830734
Dataset Citation: Fisher, K. (2022). Topographic Signatures of Barrier Island Vulnerability, TX 2021. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G9XP734W. Accessed: 2024-12-21 Copied to Clipboard
Use License: CC BY 4.0
Dataset Keywords: barrier island, coastline, erosion, storm surge, sea level, Texas
Survey Date: 11/29/2021
Publication Date: 08/22/2022
Data Provider and Roles:
Funder Collector Principal Investigator
Funder Collector Principal Investigator
- Kenton Fisher - Texas A&M University
Total number of points:
1,668,552,516 pts
Area: 63.94 km2
Point Density: 26.10 pts/m2
Classifications:
Raster Resolution: 0.25 meter
Coordinate System:
Horizontal: WGS84 / UTM Zone 14N Meters [EPSG: 32614]
Vertical: NAVD88 (GEOID 18) [EPSG: 5703]
Units: meter
Survey Report: Reports
LAS Validation Data Report: Reports
Area: 63.94 km2
Point Density: 26.10 pts/m2
Classifications:
| Class 1 - Unclassified | 924,674,661 |
| Class 2 - Ground | 743,850,673 |
| Class 7 - Low Point (low noise) | 25,174 |
| Class 18 - High Noise | 2,008 |
Raster Resolution: 0.25 meter
Coordinate System:
Horizontal: WGS84 / UTM Zone 14N Meters [EPSG: 32614]
Vertical: NAVD88 (GEOID 18) [EPSG: 5703]
Units: meter
Survey Report: Reports
LAS Validation Data Report: Reports
Tile index in shapefile format:
Download
Dataset Extent in GeoJSON format:
Point Cloud: TX21_Fisher.geojson
Raster: TX21_Fisher.geojson
Dataset Spatial Bounds: North: 26.632886221427135° South: 26.542466761190365° East: -97.25156275018945° West: -97.37547062464746°
Dataset Extent in GeoJSON format:
Point Cloud: TX21_Fisher.geojson
Raster: TX21_Fisher.geojson
Dataset Spatial Bounds: North: 26.632886221427135° South: 26.542466761190365° East: -97.25156275018945° West: -97.37547062464746°