2006 Texas Water Development Board (TWDB) Lidar: Brazoria County

Using a LH Systems ALS50 Light Detection And Ranging (LiDAR) system, flight lines of standard density (1.4 meter ground sample distance) data were collected over areas in Brazoria County, TX (approximately 1428 square miles). Multiple returns were recorded for each laser pulse along with an intensity value for each return. The data acquisition occurred in 6 missions between April 9, 2006, April 16, 2006, April 17, 2006, and May 11, 2006 through May 13, 2006. The data was collected by Sanborn Mapping Company, Inc. for the Texas Water Development Board (TWDB) and the Federal Emergency Management Agency (FEMA).

Data e Risorse

Campo Valore
accessLevel public
accrualPeriodicity irregular
bureauCode {006:48}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier gov.noaa.csc.maps:2006_TX_Brazoria_m95
language {en-US}
modified 2007-08-01
old-spatial {"type": "Polygon", "coordinates": [[[-95.874983, 28.818691], [-95.046783, 28.818691], [-95.046783, 29.603391], [-95.874983, 29.603391], [-95.874983, 28.818691]]]}
programCode {006:059}
publisher Texas Natural Resources Information System (TNRIS) (Point of Contact)
resource-type Dataset
source_datajson_identifier true
source_hash 379be96f25f2c821aedc789682a03e1fa183ccb3
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-95.874983, 28.818691], [-95.046783, 28.818691], [-95.046783, 29.603391], [-95.874983, 29.603391], [-95.874983, 28.818691]]]}
temporal 2006-05-11T00:00:00/2006-05-13T00:00:00
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • bathymetry-topography
  • brazoria-county
  • ckan
  • dem
  • digital-elevation-model
  • digital-terrain-model
  • drainage-area
  • elevation
  • geo
  • geoss
  • hydraulic
  • hydrographic
  • hydrologic-modeling
  • hydrology
  • lidar
  • national
  • north-america
  • surface-model
  • texas
  • tnris-texas-natural-resources-information-system
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer Ryan Mitchell
maintainer_email lidar@tnris.state.tx.us
metadata_created 2025-11-22T19:44:27.721407
metadata_modified 2025-11-22T19:44:27.721412
notes Using a LH Systems ALS50 Light Detection And Ranging (LiDAR) system, flight lines of standard density (1.4 meter ground sample distance) data were collected over areas in Brazoria County, TX (approximately 1428 square miles). Multiple returns were recorded for each laser pulse along with an intensity value for each return. The data acquisition occurred in 6 missions between April 9, 2006, April 16, 2006, April 17, 2006, and May 11, 2006 through May 13, 2006. The data was collected by Sanborn Mapping Company, Inc. for the Texas Water Development Board (TWDB) and the Federal Emergency Management Agency (FEMA).
num_resources 1
num_tags 23
title 2006 Texas Water Development Board (TWDB) Lidar: Brazoria County