Purchasing agency: Idaho State University

Point of contact: Nancy Glenn, Idaho State University, Boise Center Aerospace Lab, boisecal@isu.edu

Funding source: NASA NAG5-2301

Vendor: Airborne 1 (El Segundo, CA)

Sensor: Optech ALTM 2025

Date of acquisition: September, 2002

Location: United States Sheep Experiment Station, a USDA facility located north of Dubois, Idaho

Format: Lidar point cloud data were delivered in columnar text files using the TENZI format - GPS Time stamp, Easting, Northing, Elevation, and Intensity.  Both first and last returns were collected, and the last returns were classified into separate Bald Earth and Extracted Features data sets.

Projection: UTM Zone 12N, meters

Datum: NAD27

Vertical Datum: NAVD88

Nominal post spacing: 1 m

Disclaimer: There is no guarantee of warranty concerning the accuracy or completeness of the data.  Users should be aware that temporal changes may have occurred since this data set was collected and that some parts of these data may no longer represent actual surface conditions.  Users should not use these data for critical applications without a full awareness of their limitations.  Any user who modifies these data is obligated to describe the types of modifications they perform.  User specifically agrees not to misrepresent these data, nor to imply that changes made were approved or endorsed by Idaho State University.  Idaho State University will not be liable for any loss or injury resulting from reliance upon these data.

Acknowledgement: If products are derived from these data, please acknowledge Idaho State University Department of Geosciences as well as the funding source for the data.