22 datasets found
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Federal
Land cover classification dataset
Department of the Interior —
These are two land cover datasets derived from Landsat Thematic Mapper and Operational Land Imager (spatial resolution 30-m)Path 014 and Rows 032 and 033 surface... -
Federal
Marsh surface condition index dataset
Department of the Interior —
This set of sixteen Landsat Thematic Mapper (TM)and Operational Land Imager (OLI)(Path 014 and Rows 032 and 033) surface reflectance data sets were collected between... -
Federal
Mean of the Top Ten Percent of NDVI Values in the Yuma Proving Ground during Monsoon Season, 1986-2011
Department of the Interior —
This study uses growth in vegetation during the monsoon season measured from LANDSAT imagery as a proxy for measured rainfall. NDVI values from 26 years of pre- and... -
Federal
Database of Trends in Vegetation Properties and Climate Adaptation Variables -- Raster Stack of Monthly Normalized Difference Vegetation Index (NDVI) for the Bylas Fire Case Study: 2014 to 2022
Department of the Interior —
We apply a research approach that can inform riparian restoration planning by developing products that show recent trends in vegetation conditions identifying areas... -
Federal
Marsh change dataset
Department of the Interior —
The change detection data is the classified difference in the percentage of vegetation on the July 14, 2011 Landsat Thematic Mapper(TM) data set collected before... -
Federal
Remote sensing derived maps of tamarisk (2009) and beetle impacts (2013) along 412 km of the Colorado River in the Grand Canyon, Arizona
Department of the Interior —
These data are aerial image-derived, classification maps of tamarisk (Tamarisk spp.) in the riparian zone of the Colorado River from Glen Canyon Dam to Separation... -
Federal
Data to support modeling of the 2015 Tyndall Glacier landslide, Alaska
Department of the Interior —
Landslide-generated tsunamis pose significant hazards, but developing models to assess these hazards presents unique challenges. George and others (2017) present a... -
Federal
Analysis of the effect of Hurricane Sandy on New Jersey Atlantic coastal marshes based on landsat thematic mapper and operational land imager data: 2000-2015
Department of the Interior —
This USGS Data Release represents geospatial data sets that were created for the analysis of the effect of Hurricane Sandy on New Jersey Atlantic Coastal Marshes. The... -
Federal
Average growing season evapotranspiration and vegetation index remote-sensing data for the riparian corridor of the Colorado River Delta in Mexico from 2000-2020
Department of the Interior —
These data were compiled for evaluating river-reach level plant water use, or evapotranspiration (ET), and vegetation greenness, or Normalized Difference Vegetation... -
Federal
Annual maps of ecological states for two ecological site groups in the Upper Colorado River Basin during 1986-2022
Department of the Interior —
These data were compiled to support ecosystem monitoring and management and to inform ecological transition probabilities and drivers. Objective(s) of our study were... -
Federal
Colorado River Delta project: Growing Season Normalized Difference Vegetation Index (NDVI) Difference Maps
Department of the Interior —
These operational land imager (OLI) value added data sets, maps, and associated ancillary data were compiled as part of an ongoing research aimed at quantifying the... -
Federal
NDVI change for Icy Bay, Alaska from May 2015 to May 2016
Department of the Interior —
Normalized difference vegetation index (NDVI) is an indicator of vegetation health and density. High NDVI values generally correspond to dense vegetation and low NDVI... -
Federal
Data supporting Landsat time series assessment of invasive annual grasses following energy development
Department of the Interior —
To determine if invasive annual grasses increased around energy developments after the construction phase, we calculated an invasives index using Landsat TM and ETM+... -
Federal
Geospatial files associated with the delineation and characterization of surface-moisture zones in the vicinity of mapped springs in Harney County, Oregon, 2017
Department of the Interior —
This data collection includes spatial and tabular datasets related to the delineation and characterization of surface moisture zones (SMZs) in the vicinity of springs... -
Federal
Normalized Difference Vegetation Index, Biomass, and Nitrogen Content of Goose Forage, Northern Alaska, 2011-2018
Department of the Interior —
This data set contains four tables of information regarding the sampling of plant biomass, nitrogen, cumulative thaw degree days, precipitation, and Normalized... -
Federal
Colorado River Delta Project: A compilation of vegetation indices, phenology assessment metrics, and estimates of evapotranspiration for circular bird plots in the Colorado River delta between 2000-2020 (ver. 1.0)
Department of the Interior —
These data were compiled to understand the effects of riparian vegetation health on local abundance and species diversity of land birds. The primary objective of our... -
Federal
An Unvegetated to Vegetated Ratio (UVVR) for coastal wetlands of the Conterminous United States (2014-2018)
Department of the Interior —
This USGS Data Release represents geospatial data sets which were created to produce an Unvegetated to Vegetated Ratio (UVVR) for coastal wetlands of the conterminous... -
Federal
Watershed characteristics for study sites of the Surface Water Trends project, National Water Quality Program
Department of the Interior —
This product consists of 29 datasets of tabular data and associated metadata for watershed characteristics of 1,530 study sites of the Surface Water Trends (SWT)... -
Federal
Mapping Riparian Vegetation Response to Climate Change on the San Carlos Apache Reservation and Upper Gila River Watershed to Inform Restoration Priorities: 1935 to Present - Database of Trends in Vegetation Properties and Climate Adaptation Variables
Department of the Interior —
We apply a research approach that can inform riparian restoration planning by developing products that show recent trends in vegetation conditions identifying areas... -
Federal
Database of Trends in Vegetation Properties and Climate Adaptation Variables -- Raster Stacks of Monthly Vegetation Indices for the Phenological Analysis: 2014 to 2020
Department of the Interior —
We apply a research approach that can inform riparian restoration planning by developing products that show recent trends in vegetation conditions identifying areas...
22 datasets found