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Point Cloud Data   Bulk Download     opentopoID: OTLAS.102012.26913.1

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Collection Overview: NCALM Seed. PI: Robert Anderson, University of Colorado at Boulder. The survey area is a rectangular polygon about 48 square kilometers located 14 km west of Boulder, Colorado at the Niwot Ridge Long-Term Ecological Research Site. This area was flown and completed on September 29, 2005.

Publications associated with this dataset can be found at NCALM's Data Tracking Center

Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM - https://ncalm.cive.uh.edu). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1043051.

Dataset Citation: Niwot Ridge Long-Term Ecological Research Site, Colorado. Distributed by OpenTopography. https://doi.org/10.5069/G9FJ2DQM . Accessed: 2024-04-25

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 09/29/2005

Publication Date: 01/25/2013

Data Provider and Roles:
Funder

• National Science Foundation

Collector

• National Center for Airborne Laser Mapping

Total number of points: 112,754,966 pts

Area: 48 km²

Point Density: 2.35 pts/m²

Classifications:

Class 1 - Unclassified	21,926,712
Class 2 - Ground	90,828,254

Raster Resolution: 1 meter

Coordinate System:
    Horizontal: NAD83 (CORS96) / UTM Zone 13N Meters [EPSG: 26913]
    Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

Units: meter

Survey Report: Reports

LAS Validation Data Report: CO05_Anderson.html

Tile index in shapefile format: Download

Dataset Extent in KMZ format: Download

Dataset Spatial Bounds: North: 40.070715°     South: 40.003464°     East: -105.582628°     West: -105.659672°