Download and Access Products:

Point Cloud Data   Bulk Download     opentopoID: OTLAS.032022.6341.1

Raster Data   Bulk Download     opentopoID: OTSDEM.032022.6341.1

Collection Overview:

This lidar survey of Dump Creek, ID was collected for Brian Yanites at Indiana University, Bloomington in order to quantify the impact of a late 19th century drainage diversion on landscape processes. The rerouting of Moose Creek to Dump Creek resulted in the river channel widening and undercutting the proximal valley walls, initiating scores of landslides. The data will be used to map the channel morphology, landslides, and tension cracks that continue to propagate across this landscape over a century after the drainage diversion. Data was collected in September 2019 at Dump Creek, northwest of Salmon, Idaho.

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). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1830734.

Dataset Citation: Yanites, B. (2022). Lidar Survey of Dump Creek, ID 2019. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G93J3B5W. Accessed: 2024-04-25

Use License: CC BY 4.0

Dataset Keywords: lidar, Idaho, Salmon, Dump Creek, drainage, landslide, channel, morphology

Survey Date: 09/23/2019

Publication Date: 03/07/2022

Data Provider and Roles:
Funder

• National Science Foundation

Collector

• National Center for Airborne Laser Mapping

Principal Investigator

• Brian Yanites - Indiana University, Bloomington

Total number of points: 518,366,039 pts

Area: 42.56 km²

Point Density: 12.18 pts/m²

Classifications:

Class 1 - Unclassified	369,350,083
Class 2 - Ground	148,799,440
Class 7 - Low Point (low noise)	216,516

Raster Resolution: 1.0 meter

Coordinate System:
    Horizontal: NAD83 (2011) (EPOCH:2010) / UTM Zone 12N Meters [EPSG: 6341]
    Vertical: Ellipsoid

Units: meter

Survey Report: Reports

LAS Validation Data Report: Reports

Tile index in shapefile format: Download

Dataset Extent in KMZ format: Download

Dataset Spatial Bounds: North: 45.3968130532833°     South: 45.3028261421402°     East: -113.997153615938°     West: -114.081122931488°