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Flightline Photo Indexes of Antarctica Topographic Reconnaissance with Shaded Relief 1:250,000 Scale - Basic Contour Interval, 200 Meters Flight line information is approximate up to 200 meters.
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Flightline Photo Indexes of Antarctica Topographic Reconnaissance with Shaded Relief 1:250,000 Scale - Basic Contour Interval, 200 Meters Flight line information is approximate up to 200 meters.
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Flightline Photo Indexes of Antarctica Topographic Reconnaissance with Shaded Relief 1:250,000 Scale - Basic Contour Interval, 200 Meters Flight line information is approximate up to 200 meters.
This map shows allotments by ownership type, compiled from datasets obtained from BLM and USFS. Also shows current and near-term status and long-term potential for change.
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This map shows the potential current distribution of Gunnison sage-grouse, in the context of current and near-term terrestrial intactness and long-term potential for climate change and energy development.
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This map shows areas that have experienced fire between 1999 and 2010, including fire severity information where available. Determination of "change" due to fire is not possible due to the lack of highly accurate pre- and post-fire maps of vegetation conditions, and the wide range of possible interpretations of what constitutes a change. Instead, the focus was placed on mapping the location of fires and severity; the overall likelihood of significant change in short term vegetation conditions increases with fire severity.
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This map shows average seasonal minimum and maximum flow rates at major gaging stations. The period of record varies for each gaging station; averages were for the entire period of record up to 9/30/2010.
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This study area consists of a 10-km inland buffer of the U. S. Great Lakes shoreline. Islands within the lakes were included in this invasive Phragmites mapping project where remotely sensed imagery scenes were available.
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These files were used to construct corridors estimating the extent of new coastal corridors exposed by reduced lake levels. They are included here to show the available horizontal extent of lidar-derived topo-bathymetric data and thus explicitly identify gaps and limitations of predicted corridor extents under various reduced lake level scenarios. In addition, these files provide users with a background layer that depicts the topographic variability of the submerged near-shore lake bed and terrestrial landscape.These files are 5m grid representations of the hydrographic and topographic data collected by the CHARTS system along the coasts of the U.S. sides of Lake Michigan, Lake Huron, Lake St. Clair, Lake Erie,...
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This collection of maps shows relative habitat quality for a suite of species that use riparian overstory habitats. Component layers include: tree patch size, presence and complexity of riparian understory, and abundance of tamarisk. Associated layers such as river channels at high flow and bottomland reaches are included for reference.
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This data layer summarizes ecological systems and land cover classes described in state-level and national-level maps as Broadly Defined Habitats for groups of species of conservation concern. Each grid cell in the raster is assigned a Condition Index value based on desired condition metrics using ancillary datasets and a decision tree approach for each assessed habitat. Grid cells are also assigned bar code descriptors indicating which metrics contributed to the Condition Index score for that cell. This layer also contains information about potential habitats based on the LANDFIRE Biophysical Settings data layer. This layer was developed to support the next iteration of the Conservation Blueprint developed by the...
This dataset presents measures of landscape fragmentation calculated by FRAGSTATS at 4KM and HUC5 reporting unit levels. Fragmentation integrates the influence of urban, agriculture, invasive vegetation, roads, pipelines, utility lines, oil/gas wells, and water on patches of natural vegetation.
This map shows the current and historic distribution of this ecosystem, in the context of change agents and disturbance types, as well as current and near-term status and long term potential for change. This map includes current distribution from LANDFIRE EVT and NatureServe Landcover, and historic distribution from LANDFIRE BpS.
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This map shows the potential current distribution of yellow-breasted chat, in the context of current and near-term terrestrial intactness and long-term potential for climate change and energy development.
This map shows the location of EPA Level IV Ecoregions in the Colorado Plateau Ecoregion.
This map shows the current distribution of this ecosystem (from NatureServe Landcover), in the context of current and near-term status and long term potential for change.
This map shows the location of sensitive soils, which were extracted from SSURGO and STATSGO soil datasets.
map background search result map search result map Riparian Overstory Model and Component Layers Lidar Topo-Bathymetry Forecasting Potential Phragmites Coastal Invasion Corridors Study Area Extent Colorado Plateau REA Conservation Elements - Terrestrial Ecosystems: Colorado Plateau Mixed Bedrock Canyon and Tableland Colorado Plateau REA Conservation Elements - Terrestrial Ecosystems: Rocky Mountain Gambel Oak-Mixed Montane Shrubland Colorado Plateau REA Conservation Elements - Terrestrial Species: Gunnison Sage-Grouse Colorado Plateau REA Conservation Elements - Terrestrial Species: Yellow-Breasted Chat Colorado Plateau REA EPA Level IV Ecoregions Colorado Plateau REA Indicators: Natural Vegetation Fragmentation Colorado Plateau REA MQ A2: Where are sensitive soils (including saline, sodic, gypsiferous, shallow, low water holding capacity)? Colorado Plateau REA MQ A4: Where are soils that have potential to have cryptogamic soil crusts? Colorado Plateau REA MQ B1: Where are lotic and lentic surface waterbodies and livestock and wildlife watering tanks and artificial water bodies? Colorado Plateau REA MQ B2: Where are perennial streams and stream reaches? Colorado Plateau REA MQ B3: What are seasonal discharge maxima and minima for the Colorado River and major tributaries at gaging stations? Colorado Plateau REA MQ E1: Where are the areas that have been changed by wildfire between 1999 and 2009? Colorado Plateau REA MQ H3: Where are allotments and type of allotment? Arkansas Broadly Defined Habitats Riparian Overstory Model and Component Layers Arkansas Broadly Defined Habitats Colorado Plateau REA Conservation Elements - Terrestrial Ecosystems: Colorado Plateau Mixed Bedrock Canyon and Tableland Colorado Plateau REA Conservation Elements - Terrestrial Species: Gunnison Sage-Grouse Colorado Plateau REA Conservation Elements - Terrestrial Species: Yellow-Breasted Chat Colorado Plateau REA EPA Level IV Ecoregions Colorado Plateau REA Indicators: Natural Vegetation Fragmentation Colorado Plateau REA MQ A4: Where are soils that have potential to have cryptogamic soil crusts? Colorado Plateau REA MQ B1: Where are lotic and lentic surface waterbodies and livestock and wildlife watering tanks and artificial water bodies? Colorado Plateau REA MQ B3: What are seasonal discharge maxima and minima for the Colorado River and major tributaries at gaging stations? Colorado Plateau REA MQ E1: Where are the areas that have been changed by wildfire between 1999 and 2009? Colorado Plateau REA MQ H3: Where are allotments and type of allotment? Lidar Topo-Bathymetry Colorado Plateau REA Conservation Elements - Terrestrial Ecosystems: Rocky Mountain Gambel Oak-Mixed Montane Shrubland Colorado Plateau REA MQ A2: Where are sensitive soils (including saline, sodic, gypsiferous, shallow, low water holding capacity)? Colorado Plateau REA MQ B2: Where are perennial streams and stream reaches? Forecasting Potential Phragmites Coastal Invasion Corridors Study Area Extent