BLM Submissions

Close-range Photogrammetry for Monitoring Cultural Sites

Submitted by tadamson on

Using close-range photography to create finely detailed 3D models of culturally significant archeological sites facilitates both documentation and research. The Bureau of Land Management (BLM) Buffalo Field Office hosted its 14th Volunteer Archeology Project the week of June 26, 2022, utilizing the Passport in Time (PIT) program.

Handheld Laser Scanning to Document Coastal Erosion

Submitted by tadamson on

Coastal erosion, exacerbated by sea-level rise, threatens natural, cultural, and recreation resources in the King Range National Conservation Area (NCA) on the northern California coast. Within this otherwise steep landscape, the flat coastal terrace provides a suitable location for recreation infrastructure, including two historic lighthouses and the popular Lost Coast Trail.

LandCART (Landscape Cover Analysis and Reporting Tools)

Submitted by tadamson on

The Bureau of Land Management (BLM) National Operations Center (NOC), through a National Aeronautics and Space Administration (NASA) Research Opportunities in Space and Earth Science grant, partnered with researchers from the U.S. Geological Survey and University of California–Los Angeles to create an online mapping application called LandCART: Landscape Cover Analysis and Reporting Tools. LandCART V1.0 was released on February 16, 2022.

Monitoring Forest Cover and Condition

Submitted by tadamson on

The Bureau of Land Management (BLM) National Operations Center (NOC) and the Medford District Office (MDO) are using multi-scale, multi-temporal remotely sensed imagery to monitor forest cover and condition in BLM-administered lands in southwestern Oregon. The NOC employed cloud-computing architecture to efficiently derive a suite of Sentinel-2 10-meter resolution satellite image mosaic products spanning the entire MDO.