The Texas Natural Resources Information System (TNRIS) is pleased to announce the release of 4,480 square miles of newly acquired high resolution Lidar data from three FEMA Lidar Collections from 2014-2016. Aerial collection took place during the leaf-off season in Texas.
The primary purpose of these projects was to develop a consistent and accurate USGS Quality Level 2(QL2) surface elevation datasets derived from high-accuracy Light Detection and Ranging (Lidar) technology.
Details regarding these acquisitions can be found by downloading the Project Report(s) found in their data catalog entries.
Lidar data and the associated geospatial products are available for cost of reproduction through TNRIS.
Please check our Lidar status map for exact coverage.
Rio Grande AOI
Dewitt County AOI
Upper Clear Fork of the Brazos AOI
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