2011 Delaware Department of Natural Resources and Environmental Control (DNREC) Lidar: Bombay Hook National Wildlife Refuge

Terrapoint collected LiDAR for over 177 square kilometers of the Bombay Hook National Wildlife Refuge in Kent County, Delaware. The nominal pulse spacing for this project was no greater than 0.75 meters. This project was collected with a sensor which collects waveform data and provides an intensity value for each discrete pulse extracted from the waveform. GPS Week Time, Intensity, Flightline and echo number attributes were provided for each LiDAR point. Dewberry used proprietary procedures to classify the LAS according to project specifications: 1-Unclassified, 2-Ground, 7-Noise, 9-Water, 12-Overlap. Once the data was received by NOAA CSC, all of the class 7 (noise) points were removed from the data set. Dewberry produced classified LAS and DEMs for the 99 tiles (1700 m x 1700 m) that cover the project area.

Data and Resources

Field Value
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:2011_DNREC_BombayHook_m1172
language {en-US}
modified 2012-04-01
old-spatial {"type": "Polygon", "coordinates": [[[-75.530873, 39.046286], [-75.389419, 39.046286], [-75.389419, 39.309361], [-75.530873, 39.309361], [-75.530873, 39.046286]]]}
programCode {006:059}
publisher NOAA Coastal Services Center (Point of Contact)
resource-type Dataset
source_datajson_identifier true
source_hash 641d3127cc8f8f9d75bf7d747fc1c3c3c7e6749e
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-75.530873, 39.046286], [-75.389419, 39.046286], [-75.389419, 39.309361], [-75.530873, 39.309361], [-75.530873, 39.046286]]]}
temporal 2011-04-18T00:00:00/2011-04-20T00:00:00
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • bathymetry-topography
  • bombay-hook-national-wildlife-refuge
  • ckan
  • delaware
  • dem
  • dtm
  • elevation
  • geo
  • geoss
  • kent-county
  • las
  • lidar
  • national
  • north-america
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer NOAA Coastal Services Center
maintainer_email csc.info@noaa.gov
metadata_created 2025-11-20T07:14:06.756758
metadata_modified 2025-11-20T07:14:06.756762
notes Terrapoint collected LiDAR for over 177 square kilometers of the Bombay Hook National Wildlife Refuge in Kent County, Delaware. The nominal pulse spacing for this project was no greater than 0.75 meters. This project was collected with a sensor which collects waveform data and provides an intensity value for each discrete pulse extracted from the waveform. GPS Week Time, Intensity, Flightline and echo number attributes were provided for each LiDAR point. Dewberry used proprietary procedures to classify the LAS according to project specifications: 1-Unclassified, 2-Ground, 7-Noise, 9-Water, 12-Overlap. Once the data was received by NOAA CSC, all of the class 7 (noise) points were removed from the data set. Dewberry produced classified LAS and DEMs for the 99 tiles (1700 m x 1700 m) that cover the project area.
num_resources 1
num_tags 17
title 2011 Delaware Department of Natural Resources and Environmental Control (DNREC) Lidar: Bombay Hook National Wildlife Refuge