Trinity River, Texas 2015

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DOI: https://doi.org/10.5069/G9JW8BX4
OT Collection ID: OT.022018.26915.1
OT Collection Name: Trinity River, Texas 2015
Short Name: TX15Passalacqua
Collection Platform: Airborne Lidar
Download and Access Products:
Point Cloud DataBulk DownloadopentopoID: OTLAS.022018.26915.1
Raster DataBulk DownloadopentopoID: OTSDEM.022018.26915.1
Collection Overview: NCALM logo PI: Dr. Paola Passalacqua, University of Texas, Austin. The requested survey area consisted of three polygons located east of Houston, TX, about 52 Km east of George Bush Intercontinental Airport (IAH), over the Trinity River. The total area surveyed was approximately 385 sq km.


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-1339015.

Dataset Citation: Passalacqua, P. (2015): Trinity River, Texas 2015 airborne lidar. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G9JW8BX4.. Accessed: 2024-12-10       Copied to Clipboard

Use License: CC BY 4.0

Dataset Keywords: texas, flood, river, lidar

Survey Date: 08/07/2015 - 08/10/2015

Publication Date: 03/01/2018
Total number of points: 8,261,334,273 pts

Area: 387 km2

Point Density: 21.35 pts/m2

Classifications:
Class 1 - Unclassified6,892,154,988
Class 2 - Ground1,369,179,285

Raster Resolution: 1 meter

Coordinate System:
Horizontal: NAD83 (2011) / UTM Zone 15N Meters [EPSG: 26915]
Vertical: NAVD88 (GEOID 12A) [EPSG: 5703]

Units: meter

Survey Report: Reports

LAS Validation Data Report: TX15Passalacqua.html
Tile index in shapefile format: Download

Dataset Extent in GeoJSON format:
Point Cloud: TX15Passalacqua.geojson
Raster: TX15Passalacqua.geojson

Dataset Spatial Bounds: North: 30.28729894765884°     South: 29.85468490902131°     East: -94.71516089891142°     West: -94.8810965483608°