2012 OLC Lidar DEM: West Metro, Oregon

WSI has collected Light Detection and Ranging (LiDAR) data of the Oregon West Metro Study Area for the Oregon Department of Geology and Mineral Industries (DOGAMI). The Oregon LiDAR Consortium's West Metro project area encompasses approximately 100,000 acres in Washington, Multnomah, and Clackamas County, Oregon. The study area includes the Beaverton, Hillsboro, and Forest Grove metro areas. Data were delivered in: Oregon State Plane North; horizontal and vertical datum: NAD83 (2011)/NAVD88 (Geoid12a); units: International Feet. Between December 28th, 2012 and January 4th, 2013, WSI employed remote-sensing lasers in order to obtain a total area flown of 99,684 acres of which 96,543 acres comprise the area of interest. Settings for LiDAR data capture produced an average resolution of at least eight pulses per square meter. In addition to LiDAR survey, OLC West Metro included high resolution aerial photography was acquired for the entire study area. This metadata was created for the bare earth digital elevation models.

Data and Resources

Additional Info

Field Value
Last Updated October 27, 2017, 16:37
Created October 4, 2017, 21:08
access_constraints ["Use Constraints: Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations.", "Access Constraints: None"]
bbox-east-long -123.0503
bbox-north-lat 45.5595
bbox-south-lat 45.4734
bbox-west-long -123.1996
contact-email jacob.edwards@oregon.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2017-10-15"}]
frequency-of-update notPlanned
graphic-preview-description A polygon footprint of this data set.
graphic-preview-file https://coast.noaa.gov/htdata/lidar2_z/geoid12b/data/8382/supplemental/2012_west_metro_area.kmz
graphic-preview-type kmz
guid
licence ["\nAny conclusions drawn from the analysis of this information are not the responsibility of the Oregon Department of Geology and Mineral Industries (DOGAMI), the Office for Coastal Management or its partners. "]
metadata-date 2017-10-19
metadata-language
progress completed
resource-type dataset
responsible-party [{"name": "DOGAMI", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-123.1996, 45.4734], [-123.0503, 45.4734], [-123.0503, 45.5595], [-123.1996, 45.5595], [-123.1996, 45.4734]]]}
spatial-data-service-type
spatial-reference-system
spatial_harvester true
temporal-extent-begin 2012-12-28
temporal-extent-end 2013-01-04