<!--BEGIN threddsMetadataGroup --> This data set was received by the NOAA Coastal Services Center from the Texas Natural Resources Information System. The data was collected in October of 2001 by Terrapoint USA, Inc. using an Airborne LIDAR Topographic Mapping System (ALTMS). Flight altitude was approximately 915 meters, creating a data swath of approximately 550 meters. The surface elevation value accuracy is better than 15 centimeters. The lidar points are unclassified. ACCESS CONSTRAINTS: None, USE CONSTRAINTS: Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations., DISTRIBUTION LIABILITY: Any conclusions drawn for the analysis of this information are not the responsibility of the Harris County Flood Control District, the Tropical Storm Allison Recovery Project, the Coastal Services Center, or its partners. 20021122 2001 20081202 Elevation Bathymetry/Topography, LiDAR, Terrain, Model, Elevation, Surface, Laser Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Coastal Services Center (CSC) DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce 30.186647 0.0000001 degrees_north -94.888765 0.0000001 degrees_east 20011007 20011105 Point <!-- END threddsMetadataGroup -->