2006 Texas Water Development Board (TWDB) Lidar: Chambers 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 Chambers County, TX (approximately 633 square miles). Multiple returns were recorded for each laser pulse along with an intensity value for each return. The data acquisition occurred in missions between April 22, 2006, and June 12, 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 2006 Texas Water Development Board (TWDB) Lidar: Chambers County
language {en-US}
modified 2007-08-01
old-spatial {"type": "Polygon", "coordinates": [[[-94.986985, 29.499985], [-94.350885, 29.499985], [-94.350885, 29.906285], [-94.986985, 29.906285], [-94.986985, 29.499985]]]}
programCode {000:000}
publisher Texas Natural Resources Information System (TNRIS) (Point of Contact)
resource-type Dataset
source_datajson_identifier true
source_hash 2dbe4719232dce476c8d1e90ac3b6b806cc7ba53
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-94.986985, 29.499985], [-94.350885, 29.499985], [-94.350885, 29.906285], [-94.986985, 29.906285], [-94.986985, 29.499985]]]}
temporal 2006-04-22T00:00:00/2006-06-12T00:00:00
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • bathymetry-topography
  • chambers-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 2025-11-22T12:01:37.265365
metadata_modified 2025-11-22T12:01:37.265371
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 Chambers County, TX (approximately 633 square miles). Multiple returns were recorded for each laser pulse along with an intensity value for each return. The data acquisition occurred in missions between April 22, 2006, and June 12, 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 4
num_tags 23
title 2006 Texas Water Development Board (TWDB) Lidar: Chambers County