Catalog - Data.gov

Found 1722 datasets matching "species-classification".

Federal
Vertebrae classification models - Validating classification models that use morphometrics to identify ancient salmonid (Oncorhynchus spp.) vertebrae to species
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-02-21T00:00:00.000+00:00
Using morphometric characteristics of modern salmonid (Oncorhynchus spp.) vertebrae, we have developed classification models to identify salmonid vertebrae to the species level with relatively low...
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Search relevance: 92.20 | Views last month: 0
Federal
Riparian species vegetation classification data for the Colorado River within Grand Canyon derived from 2013 airborne imagery
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
These data are a species-level classification map of riparian vegetation in the Colorado River riparian corridor in Grand Canyon, Arizona, USA. The classification is derived from 0.2 m pixel...
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Search relevance: 82.43 | Views last month: 0
Federal
Images to automate the classification of avian species
- Organization: Department of the Interior
- Updated: 2023-06-29T00:00:00Z
This dataset is a collection of cropped avian images that pair with species identification annotation values.
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Search relevance: 79.36 | Views last month: 2
Federal
DCLDE 2026: Killer whale (Orcinus orca) ecotype and other species annotations for the Detection Classification Localization and Density Estimate (DCLDE) conference in 2026
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-08T00:00:00.000+00:00
Killer whales (Orcinus orca) exhibit significant ecological and genetic diversity, with three primary sympatric ecotypes in the Northeast Pacific: Resident, Bigg’s (Transient), and Offshore. Each...
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Search relevance: 66.36 | Views last month: 0
Federal
Wetland classification model developed with remotely sensed imagery obtained from the Sentinel-1 and -2 satellites and digitized species distribution maps for southwest Florida, coastal Gulf of Mexico, from 2010 to 2018 (NCEI Accession 0243071)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-11-19T00:00:00.000+00:00
A hierarchical vegetation classification model (10 m resolution) was developed for southwest Florida wetlands using a fusion of multispectral and synthetic aperture radar (SAR) remotely sensed...
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Search relevance: 60.50 | Views last month: 0
Federal
Fish Springs National Wildlife Refuge National Vegetation Classification (NVC) map
- Organization: Department of the Interior
- Updated: 2014-01-01T00:00:00Z
National Vegetation Classification (NVC) map for Fish Springs National Wildlife Refuge. NVC provides a standardized hierarchical approach to classifying vegetation and this standard is being...
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Search relevance: 39.10 | Views last month: 1
Federal
Measurements of polycyclic aromatic hydrocarbons (PAHs) in muscle tissue of several fish species and liver anomalies in red snapper collected aboard multiple cruises in the southern Gulf of Mexico from 2010-06-05 to 2016-08-19 (NCEI Accession 0239471)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-08-04T00:00:00.000+00:00
This data package contains measurements of polycyclic aromatic hydrocarbons (PAHs) in muscle tissue of several fish species including Red Snapper and Yellowedge Grouper collected aboard R/V Justo...
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Search relevance: 37.50 | Views last month: 0
Federal
Arctic Vegetation Plots at Happy Valley, Alaska, 1994
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This dataset provides environmental, soil, and vegetation data collected in July 1994 from 56 study plots at the Happy Valley research site, located along the Sagavanirktok River in a glaciated...
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Search relevance: 36.50 | Views last month: 0
Federal
Arctic Vegetation Plots at Imnavait Creek, Alaska, 1984-1985
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This dataset provides environmental, soil, and vegetation data collected during the periods of August 1984 and August-September 1985 from 84 study plots at the Imnavait Creek research site....
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Search relevance: 34.68 | Views last month: 0
Federal
NOAA Fisheries Alaska Essential Fish Habitat and Supplemental Habitat Datasets
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-04T00:00:00.000+00:00
The Magnuson-Stevens Fishery Conservation and Management Act requires the description and identification of essential fish habitat (EFH) for species included in federal fishery management plans...
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Search relevance: 32.67 | Views last month: 1
Federal
Puerto Rico Long-Term Coral Reef Monitoring Program database compilation: substrate cover percent, octocoral colony counts, macro invertebrate densities, fish densities, and fish biomass from 1999 to 2025 (NCEI Accession 0204647)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-01T00:00:00.000+00:00
The Puerto Rico Coral Reef Monitoring Program data files include all raw data (by transect) for 86 stations where substrate cover by sessile-benthic categories and fish and motile megabenthic...
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Search relevance: 32.18 | Views last month: 0
Federal
Arctic Vegetation Plots at Toolik Lake, Alaska, 1989
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This dataset provides environmental, soil, and vegetation data collected in August 1989 from 81 study plots at the Toolik Lake research site, located in the southern Arctic Foothills of the Brooks...
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Search relevance: 31.87 | Views last month: 0
Federal
Station Level Bat Species Filter for Mobile Acoustic Bat Monitoring using the Autoclassification Software Bat Call ID Ver 2.7
- Organization: Department of the Interior
- Updated: 2012-01-01T00:00:00Z
The excel sheet contains the Stations (Refuges and ES Offices) conducted mobile acoustic bat monitoring and a site level filter of potentially occurring species during the June 1- July 15 sampling...
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Search relevance: 31.11 | Views last month: 1
Federal
BOREAS Forest Cover Layers of the NSA in Raster Format
- Organization: National Aeronautics and Space Administration
- Updated: 2026-02-10
This data set was processed by BORIS staff from the original vector data of species, crown closure, cutting class, and site classification/subtype into raster files. The original polygon data were...
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Search relevance: 29.66 | Views last month: 0
Federal
Historical Time-series Classification of Habitat for 1957, 1980 and 2015 in the Nisqually River Delta, Washington
- Organization: Department of the Interior
- Updated: 2020-08-30T00:00:00Z
We produced time-series classifications of habitat, photosynthetic pathway functional types and species in the Nisqually River Delta for the years 1957, 1980, and 2015. Using an object-oriented...
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Search relevance: 28.61 | Views last month: 0
Federal
Rio Grande 2012 Vegetation and Water Classification Data in the Big Bend Region
- Organization: Department of the Interior
- Updated: 2020-08-27T00:00:00Z
These data are spatial polygon data and remote sensing image-based classification maps of surface water and vegetation species for 2012 along the Rio Grande River in Big Bend National Park in...
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Search relevance: 28.55 | Views last month: 0
Federal
Data from: Avian Sentinels Neural Nest: AI-Powered Bird Monitoring System for Real-Time Detection and Species Identification
- Organization: Department of Agriculture
- Updated: 2025-09-23
Traditional bird deterrent methods, such as scarecrows, loud noise emitters, and netting, can become less effective over time due to bird habituation. This study presents an AI-driven avian...
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Search relevance: 28.48 | Views last month: 11
Federal
Taxonomy
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-06-18
The Taxonomy Database is a curated classification and nomenclature for all of the organisms in the public sequence databases. This currently represents about 10% of the described species of life...
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Search relevance: 27.53 | Views last month: 69
Federal
Phylogenetic relationships between
- Organization: U.S. Department of Health & Human Services
- Updated: 2025-09-06
Background Phylogenetic relationships of the genus Hapalemur remains controversial, particularly within the Hapalemur griseus species group. In order to obtain more information on the...
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Search relevance: 27.31 | Views last month: 1
Federal
Nonindigenous marine species at Waikiki and Hawaii Kai, Oahu, Hawaii in 2001 - 2002 (NCEI Accession 0001061)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-06-18T00:00:00.000+00:00
Surveys of the marine algae, invertebrates and reef fishes of Waikiki and the Kuapa Pond and Maunalua Bay areas of Hawaii Kai were conducted with the objective of the presence and impact of...
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Search relevance: 26.54 | Views last month: 0

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