36 datasets found
-
Federal
Oregon Coast Wide Tufted Puffin Colony Survey 2021 - Maps
Department of the Interior —
The Tufted Puffin (Fratercula cirrhata) is a medium-large pelagic seabird and member of the Auk family. The distribution of the Tufted Puffin is widespread in the... -
Federal
Vegetation Data: Ground plots, functional groups - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
The resource contains the vegetation structure data from the ABR, Inc. – Environmental Research and Services (ABR) 2019 ground surveys plots and the 2013 Alaska... -
Federal
Invasive Plant Prioritization for Inventory and Early Detection at Kern National Wildlife Refuge - Data Documentation
Department of the Interior —
In 2015, a workshop was held for Kern National Wildlife Refuge to 1) review the refuge conservation situation (goals, objectives, conservation priorities), 2) review... -
Federal
Aerial Orthophotography, Vegetation Classification and Interpretation, and Forest Type Mapping on Great Dismal Swamp NWR.
Department of the Interior —
Sewall forest typing services for the Northern portion of Great Dismal Swamp NWR in northeastern North Carolina. This includes complete new aerial photography and... -
Federal
Kodiak Archipelago land cover, classified raster image
Department of the Interior —
The land cover/vegetation classification of the Kodiak Archipelago was produced by digital image analysis of a 3-date temporal composite of Landsat ETM+ scenes... -
Federal
Dynamic Surface Water Extent rasters - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
We prepared a water phenology product from the Landsat Level-3 Dynamic Surface Water Extent (DSWE) science product, which provides a water classification for each... -
Federal
Final Land Cover Map raster - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
ABR Inc.—Environmental Research and Services (ABR) produced a land cover map of the north slope of the Arctic National Wildlife Refuge (ANWR) using a classification... -
Federal
Vegetation Plot Data of the Coastal Wetland Elevation Monitoring Sites on National Wildlife Refuges in the South Atlantic Geography.
Department of the Interior —
Plot level raw datasets--including Cover, Woody Stem, Plot/Environmental, and Soil--from vegetation sampling on Coastal Wetland Elevation Monitoring Sites within the... -
Federal
Siletz Estuary Plant Community Mapping - Tabular Data, 2001
Department of the Interior —
Tabular dataset for Siletz Estuary Plant Community Mapping survey, 2001. This study mapped twelve wetland plant communities (or “alliances”) and 59 subcommunities (or... -
Federal
Vegetation Map for the Hakalau Forest Unit of the Hakalau Forest National Wildlife Refuge on the Island of Hawai‘i
Department of the Interior —
This data layer identifies the Hakalau Forest Unit mapping boundary for a vegetation map of the Hakalau Forest National Wildlife Refuge Hakalau Forest Unit and... -
Federal
Siletz Estuary Plant Community (Vegetation) Mapping - Geospatial Data, 2001
Department of the Interior —
This study mapped twelve wetland plant communities (or “alliances”) and 59 subcommunities (or “community elements”) in 252 ha (623 A) of tidal and formerly tidal... -
Federal
Topographic Wetness Index raster - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
"We obtained the 5 m Interferometric Synthetic Aperture Radar Digital Terrain Model (IFSAR DTM) tiles for the study area from https://elevation.alaska.gov/ and... -
Federal
Soil horizon data - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
The resource contains soil horizon data from the ABR, Inc. – Environmental Research and Services (ABR) 2019 ground surveys. The data in this resource relates to all... -
Federal
Sewall Vegetation Classification for Iroquois, Silvio O. Conte, Stewart B. Mckinney, Bombay Hook, Prime Hook, Chincoteague, Montezuma, John Heinz, Back Bay, Eastern Shore of Virginia, Fisherman Island, Plum Tree Island, Wallops Island, Mashpee, and Great Bay National Wildlife Refuges
Department of the Interior —
This data was prepared for the US Fish and Wildlife Service National Wildlife Refuge System (USFWS). The overall goal of the data is to provide vegetative and land-... -
Federal
Lacreek National Wildlife Refuge, South Dakota, 2000-2001 Vegetation Mapping Project
Department of the Interior —
The Bureau of Reclamation’s Remote Sensing and Geographic Information Group (RSGIS) was contracted by US Fish and Wildlife Service to map vegetation and land-use... -
Federal
Land cover rasters (raw data) - Selawik National Wildlife Refuge
Department of the Interior —
This geodatabase contains three (3) rasters, two (2) of which represent landcover for Selawik National Wildlife Refuge and surrounding areas. The third raster... -
Federal
Baca National Wildlife Refuge and Great Sand Dunes Vegetation Mapping Project
Department of the Interior —
This vegetation classification and mapping effort encompasses 167,148 ha(413,031 acres ) within the San Luis Valley, west of the Sangre de Cristo Mountains in south... -
Federal
Vegetation Data: Aerial survey plots, functional groups - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
The resource contains vegetation and general environment data from the ABR, Inc. – Environmental Research and Services (ABR) 2019 aerial surveys. The ABR 2019 ground... -
Federal
Sewall Vegetation Classification and Imagery for Block Island, Canaan Valley, Cherry Valley, Conscience Point, Elizabeth A. Morton, Erie, Featherstone, Great Swamp, James River, John H. Chafee, Mason Neck, Ninigret, Nomans Land Island, Occoquan Bay, Presquile, Patuxent Research Refuge, Rappahannock River Valley, Sachuest Point, Seatuck, Target Rock, Trustom Pond, Wallkill, Wertheim National Wildlife Refuges
Department of the Interior —
James W. Sewall Company used its standard photointerpretation and ortho-mapping workflow on 112K acres across the North Atlantic - Appalachian region. Refuges... -
Federal
Segmentation geospatial data - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019
Department of the Interior —
"We applied Simple Non-Iterative Clustering (SNIC) (Achanta and Susstrunk 2017) to develop image segments or super-pixels from the WorldView mosaic (Figure 4). Input...
36 datasets found