604 datasets found
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Federal
Sentinel-1 and Sentinel-2 based frequency of open and vegetated water across the United States (2017-2021)
Department of the Interior —
High-frequency observations of surface water at fine spatial scales are critical to effectively manage aquatic habitat, flood risk and water quality. We developed... -
Federal
Cottonwood Lake Study Area - Water Chemistry - Wetlands
Department of the Interior —
This dataset contains water chemistry measurements for all wetlands in the Cottonwood Lake Study Area, Stutsman County, North Dakota. -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Ward, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Ward National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor (Dualem,... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T7 from 26 July 1996
Department of the Interior —
Orthorectified image from aerial photograph of wetland T7 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of... -
Federal
North American duck populations and the Central U.S. hunters who hunt them
Department of the Interior —
This data file is in long format, comprising time series of hunter abundance and behavior and duck abundance. Hunter information varies by administrative flyway... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Rabenberg, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Rabenberg National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Hansen, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Hansen National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
Federal
Cottonwood Lake Study Area - Water Surface Elevations
Department of the Interior —
This dataset contains water surface elevations for the wetlands in the Cottonwood Lake Study Area, Stutsman County, North Dakota. -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T4 from 21 July 1997
Department of the Interior —
Orthorectified image from aerial photograph of wetland T4 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetlands P8 and T2 from 2006
Department of the Interior —
Orthorectified image from aerial photograph of wetlands P8 and T2 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection... -
Federal
WBPHS Visibility Correction Factors, 1955-Present
Department of the Interior —
The Visibility Correction Factors (VCFs) from 1955 to present for the Traditional Survey Area of the Waterfowl Breeding Population and Habitat Survey. This data view... -
Federal
Bird point count and covariate data from wetland easements in Iowa, 2007-2009 and 2022-2023 (ver. 2.0, May 2025)
Department of the Interior —
This dataset contains records from bird point count and vegetation surveys conducted at 55 sites in 2007-2009 and 52 sites in 2022-2023. Sites were enrolled in... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Lindell, North Dakota, 2018
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Lindell National Wildlife Refuge (NWR) in northwest North Dakota using the DUALEM421 electromagnetic sensor... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetlands T3 and T4 from 2001
Department of the Interior —
Orthorectified image from aerial photograph of wetlands T3 and T4 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Dogleg, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Dogleg National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetlands P1 and T1 from 14 July 1999
Department of the Interior —
Orthorectified image from aerial photograph of wetlands P1 and T1 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T2 from 26 July 1994
Department of the Interior —
Orthorectified image from aerial photograph of wetland T2 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T9 from 14 July 1999
Department of the Interior —
Orthorectified image from aerial photograph of wetland T9 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of... -
Federal
Ground conductivity measurements at selected National Wildlife Refuges: Jerde, Montana, 2017
Department of the Interior —
Shallow subsurface electrical conductivity was mapped at Jerde National Wildlife Refuge (NWR) in northeast Montana using the DUALEM421 electromagnetic sensor (Dualem,... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T5 from 2002
Department of the Interior —
Orthorectified image from aerial photograph of wetland T5 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of...
604 datasets found