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Abstract
LiDAR was acquired for a 600 km2 area inside the Boulder Creek watershed during a snow-off (August, 2010) time slice, near Boulder Colorado. This data was collected in collaboration between the National Center for Airborne Laser Mapping (NCALM) project and the Boulder Creek Critical Zone Observatory (CZO), both funded by the National Science Foundation (NSF). The dataset contains 1 m Digital Surface Models (first-stop), Digital Terrain Models (bare-earth), and 10 points/m2 LAS-formated point cloud tiles. The DSMs and DTMs are available in GeoTIFF format, approx. 1-2 GB each, with associated shaded relief models, for a total of 15 GB of data. The Digital Terrain Model (DTM) is a ground-surface elevation dataset better suited for derived layers such as slope angle, aspect, and contours. Accessory layers consist of index map layers for point cloud tiles, DEM extent, and flight lines. Other LiDAR DSMs, DTMs, and point cloud data available in this series include snow-on data for 2010.
Subject Keywords
Coverage
Spatial
Temporal
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Content
ReadMe.md
BCCZO -- LiDAR -- Point Cloud Data at OpenTopography.com (Snow off) -- Boulder Creek -- (2010)
OVERVIEW
Description/Abstract
LiDAR was acquired for a 600 km2 area inside the Boulder Creek watershed during a snow-off (August, 2010) time slice, near Boulder Colorado. This data was collected in collaboration between the National Center for Airborne Laser Mapping (NCALM) project and the Boulder Creek Critical Zone Observatory (CZO), both funded by the National Science Foundation (NSF). The dataset contains 1 m Digital Surface Models (first-stop), Digital Terrain Models (bare-earth), and 10 points/m2 LAS-formated point cloud tiles. The DSMs and DTMs are available in GeoTIFF format, approx. 1-2 GB each, with associated shaded relief models, for a total of 15 GB of data. The Digital Terrain Model (DTM) is a ground-surface elevation dataset better suited for derived layers such as slope angle, aspect, and contours. Accessory layers consist of index map layers for point cloud tiles, DEM extent, and flight lines. Other LiDAR DSMs, DTMs, and point cloud data available in this series include snow-on data for 2010.
Creator/Author
Suzanne Anderson|Eric Parrish
CZOs
Boulder
Contact
Eric.Parrish@colorado.edu
SUBJECTS
Disciplines
GIS / Remote Sensing
Topics
LiDAR
Subtopic
Point Cloud Data at OpenTopography.com (Snow off)
Keywords
LIDAR|OpenTopography|Point Cloud
Variables
LAS|LAZ|ASCII|DEM
Variables ODM2
Digital elevation model|Lidar
TEMPORAL
Date Start
2010-08-01
Date End
2010-08-31
SPATIAL
Field Areas
Boulder Creek Watershed
Location
Boulder Creek
North latitude
40.32340768787086
South latitude
39.68192824657209
West longitude
-105.73852879278799
East longitude
-104.96763506818859
REFERENCE
CZO ID
2921
Related datasets
BCCZO -- LiDAR -- Derived DEM from LIDAR -- Boulder Creek -- (2010)
BCCZO -- LiDAR -- Point Cloud Data at OpenTopography.com (Snow off) -- Boulder Creek -- (2010)
BCCZO -- GIS/Map Data -- ArcGIS API BCCZO GIS -- Boulder Creek -- (2010-2018)
Additional Metadata
| Name | Value |
|---|---|
| czos | Boulder |
| czo_id | 2921 |
| keywords | LIDAR, OpenTopography, Point Cloud |
| variables | LAS, LAZ, ASCII, DEM |
| disciplines | GIS / Remote Sensing |
| related_datasets | 2915, 2921, 2866 |
| related_datasets_hs | https://www.hydroshare.org/resource/a7b99c31adfe4f56899bef1a6700f9cf/, https://www.hydroshare.org/resource/ea4c6e4cd6be49fa874b89dcf5b7d1ec/, https://www.hydroshare.org/resource/a9c461b38ec647a7ad3c54a956ea7f89/ |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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