Camera, Multispectral (approx. 4-12 bands)

The Vegetation Mapping Project of Everglades National Park and Big Cypress National Preserve

Submitted by atripp on Fri, 05/21/2021 - 11:01

The Everglades National Park (EVER) and Big Cypress National Preserve (BICY) vegetation mapping project is part of the Comprehensive Everglades Restoration Plan, a cooperative effort between the South Florida Water Management District, the U.S. Army Corps of Engineers (USACE), and the NPS Vegetation Mapping Inventory Program (VMI).

Monitoring of Permafrost Thaw Erosion Features

Submitted by atripp on Fri, 05/21/2021 - 09:23

The NPS Arctic Inventory and Monitoring Network (ARCN) is using high-resolution satellite images and historical color infrared aerial photographs to monitor the abundance of small landslides resulting from thaw of permafrost. Active-layer detachments (ALD) and retrogressive thaw slumps (RTS) are small landslides that occur as a result of thaw in permafrost regions.

Developing Computer Vision and Deep Learning Methods to Improve Aerial Surveys of Marine Wildlife

Submitted by atripp on Wed, 05/19/2021 - 13:17

BOEM, U.S. Fish and Wildlife Service, and the U.S. Geological Survey are collaborating to foster research on deep learning methods that automate remote sensing data for wildlife population surveys. The Atlantic Marine Assessment Program for Protected Species (AMAPPS), in its third phase, is developing automated ways to rapidly filter and subset digital aerial imagery of marine birds, cetaceans, and sea turtles.

Meadow Characterization and Restoration

Submitted by atripp on Wed, 05/19/2021 - 10:36

The National Operations Center (NOC) and the BLM Gunnison Field Office are using remotely sensed data and field data to monitor the impact of meadow restoration activities within the Gunnison Basin, Colorado, through a collaborative, multi-stakeholder effort with the BLM, the Nature Conservancy (TNC), the Colorado Natural Heritage Program (CNHP), and the Upper Gunnison River Water Conservancy District (UGRWCD).

Special Geologic Studies: Artisanal and Small-scale Mining of Conflict Minerals

Submitted by atripp on Thu, 04/02/2020 - 10:16

This project focuses on the illegal artisanal and small-scale mining (ASM) of small and low-grade mineral and gemstone deposits. Project scientists employ field mapping, geomorphological techniques, and remote sensing to map, monitor, and evaluate mineral deposits and ASM activities in conflict zones and during complex emergencies.

Deriving Forest Canopy Connectivity and Change Analysis from Aerial Imagery

Submitted by atripp on Thu, 04/02/2020 - 09:27

Beech bark disease (BBD) was first detected at Pictured Rocks National Lakeshore (PIRO) in the early 2000s and is infecting and killing American beech (Fagus grandidentata) trees, producing gaps in the forest canopy. Many wildlife species rely not only on the connectivity of the forest canopy but also on the mast produced by the beech trees, which provide food.

Inundation Exposure Assessment for Majuro Atoll, Republic of the Marshall Islands

Submitted by atripp on Wed, 04/01/2020 - 14:15

Low-lying island environments, such as the Majuro Atoll in the Republic of the Marshall Islands, are particularly vulnerable to coastal flooding (inundation) whether the increased water levels are from episodic events (storm surge, wave run-up, king tides) or from chronic conditions (long-term sea-level rise). Land elevation is the primary environmental variable that determines exposure to inundation in coastal settings.