Search datasets
-
A moose population survey was conducted on the Yukon Flats National Wildlife Refuge in November 2008. The estimate for the 2,269mi2 survey area in the western Yukon Flats (Game Management Unit...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: January 07, 2026 at 11:20 AM -
The population estimate for the western Yukon Flats in Game Management Unit (GMU) 25D (2,269 square miles) was 670 moose with a certainty of+/- 24% at the 90% confidence level. The density...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: January 07, 2026 at 11:20 AM -
The Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC) was a field campaign held January-February 2020 in the tropical North Atlantic east of Barbados. The campaign, the...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 29, 2026 at 10:53 PM -
As part of the Steller sea lion research project, the NOAA Alaska Fisheries Science Center Marine Mammal Laboratory, Alaska Ecosystem Program, has conducted surveys of Steller sea lions in Alaska...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 29, 2026 at 10:53 PM -
This data package contains North Coast and Cascades Network (NCCN) Inventory and Monitoring Program elk survey tabular data collected during 2008-2017 at Mount Rainier National Park (MORA) and...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: January 25, 2026 at 05:27 PM -
This dataset contains aerial survey data from the surveys described below. The Bureau of Ocean Energy Management (BOEM), formerly the Minerals Management Service (MMS), and its precursor, the...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 29, 2026 at 06:28 PM -
Feral burros (Equus asinus) and horses (E. ferus caballus) inhabiting public land in the western United States are intended to be managed at population levels established to promote a thriving,...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 08:13 PM -
Aerial surveys of coastal Alaska are the primary method for estimating abundance of harbor seals. A particular challenge associated with aerial surveys of harbor seals is maintaining consistent...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 29, 2026 at 11:45 PM -
This database contains counts of adult and juvenile (non-pup) Steller sea lions on rookeries and haulouts in Alaska made between 1904 and 2019. Non-pup counts have been conducted throughout the...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 29, 2026 at 11:46 PM -
These data are detections of bison in Grand Canyon National Park made during helicopter surveys between 2019 and 2021, and an aerial infrared imagery survey done in February 2020.
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 09:44 PM -
Database of seal counts from aerial photography. Counts by image, site, species, and date are stored in the database along with information on entanglements and other human interactions.
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 14, 2026 at 07:18 AM -
Aerial surveys of coastal Alaska are the primary method for estimating abundance of harbor seals. A particular challenge associated with aerial surveys of harbor seals is maintaining consistent...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 29, 2026 at 11:47 PM -
These data are detections of burros in the Sinbad Herd Management Area in central Utah made during aerial thermal infrared-based distance sampling surveys in December 2015 and May 2016. Burros...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 08:34 PM -
Aerial survey units for surveys of Dall's sheep and mountain goats in Wrangell-St. Elias National Park and Preserve. The count areas were originally delineated by Alaska Department of Fish and...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: March 03, 2026 at 06:35 AM -
Broad survey lines, island radial survey lines, coastal survey lines, and focal-area (Santa Barbara Channel) survey lines were surveyed during each oceanographic season: spring (May), fall...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 08:21 PM -
This dataset supports efforts to estimate the abundance and trends in population size of Alaska harbor seals. Annual surveys of harbor seal populations are fundamental to estimation of seal...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 29, 2026 at 11:47 PM -
This dataset provides counts of harbor seals from aerial surveys over Iliamna Lake, Alaska, USA. The data have been collated from three previously published sources (Mathisen and Kline 1992; Small...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 29, 2026 at 11:46 PM -
The species or species group Traditional Survey Area stratum estimates from the Waterfowl Breeding Population and Habitat Survey for 1955 to present. There are no estimates for 2020-21. Estimates...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: March 04, 2026 at 06:50 AM -
An aerial survey between Ft Pierce and Key West Florida was performed aboard US Coast Guard helicopters and fixed wing aircraft from September 1992 through March 2004. Point in time occurrences of...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 08:03 PM -
This dataset is a compilation of forest damage mapped by surveys on forested areas in the Great Smoky Mountains National Park. At this time, the National Aerial Survey Data Standards require only...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: March 03, 2026 at 06:38 AM
