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This web map contains the ESRI ArcGIS Online World Topographic Map service, (aka "the community basemap"). The World Topographic Map service is designed to be used as a basemap by GIS professionals and as a reference map by anyone. The service includes administrative boundaries, cities, water features, physiographic features, parks, landmarks, highways, roads, railways, airports, and buildings overlaid on land cover and s
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This time-enabled map service depicts the infestation of the mountain pine beetle within Banff, Kootenay and Yoho National Parks between 1999 and 2007. It also contains reference boundaries for the parks, areas susceptible to the mountain pine beetle and areas of lodgepole pine.
A map depicting US Forest Service Administrative Boundaries data.
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This map shows Census boundaries and other features on a simple, mostly white basemap. The map displays the 2009 TIGER data. This map is designed to complement colorful basemaps and thematic layers, such as Census demographics. It is intended for census experts and the general public alike. This map shows Census boundaries and other features on a simple, mostly white basemap. The map displays the 2009 TIGER data. This map is designed to complement colorful basemaps and thematic layers, such as Census demographics. It is intended for census experts and the general public alike. The map includes water features, railway, roads, and administrative boundaries (city and town limits, metropolitan statistical...
This map contains a data layer that depicts the simplified boundaries of lands and waters administered by the U.S. Fish and Wildlife Service (USFWS) in North America, U.S. Trust Territories and Possessions. It includes only lands that are held by fee or secondary title by USFWS. The primary source for this information is the USFWS Realty program. For more information the NWRS visit: http://www.fws.gov/refuges/ This map contains a data layer that depicts the simplified boundaries of lands and waters administered by the U.S. Fish and Wildlife Service (USFWS) in North America, U.S. Trust Territories and Possessions. It includes only lands that are held by fee or secondary title by USFWS. The primary source...
In response to the Nisqually earthquake of 2001, DGER was awarded a grant by the Federal Emergency Management Agency and Washington Emergency Management Division to develop two types of earthquake hazard maps for every county in the state—liquefaction susceptibility maps, which outline areas where water-saturated sandy soil loses strength during earthquake shaking, and NEHRP (National Earthquake Hazards Reduction Program) site class maps, which outline areas where soils amplify ground shaking. The maps will be used by state and local governments to update existing hazard mitigation plans and to delineate geologically hazardous areas under the Growth Management Act. In response to the Nisqually earthquake of...
This map service is an information surface which displays what percentage of the soil map unit is subject to water being ponded on the soil surface. Each soil map unit polygon falls into one of the following classes according to NRCS: 0-14%, 15-49%, 50-74% or 75-100%. Esri is providing NRCS SSURGO content here without modification except for some cartography and publishing necessary to facilitate esri user access to these data. Of course, esri will continue to update this inform This map service is an information surface which displays what percentage of the soil map unit is subject to water being ponded on the soil surface. Each soil map unit polygon falls into one of the following classes according to...
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This map presents land cover and detailed topographic maps for the United States. It uses the USA Topographic Map service. The map includes the National Park Service (NPS) Natural Earth physical map at 1.24km per pixel for the world at small scales, i-cubed eTOPO 1:250,000-scale maps for the contiguous United States at medium scales, and National Geographic TOPO! 1:100,000 and 1:24,000-scale maps (1:250,000 and 1:63,000 in Alaska) for the United States at large scales. The TOPO! maps are seamless, scanned images of United States Geological Survey (USGS) paper topographic maps.
NSDI ADMINISTRATIVE BOUNDARIES DATA IS PRODUCED BY THE US CENSUS BUREAU. This web service contains the following Census 2010 TIGER boundary datasets for the entire state of Montana: NSDI ADMINISTRATIVE BOUNDARIES DATA IS PRODUCED BY THE US CENSUS BUREAU. This web service contains the following Census 2010 TIGER boundary datasets for the entire state of Montana: State Block Group Tract Places: City, Town, Census Designated Place (CDP) Reservation Boundaries & Trust Lands County Access and Use Constraints These datasets were downloaded from the US Census Bureau. Data calculations were made by CEIC and the data is hosted by the Base Map Service Center.
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This service time enables a series of world maps for the extended period 1901-2100 to depict global trends in observed climate and projected climate change scenarios. These world maps were downloaded from the Institute for Veterinary Public Health's website here. This updated world map of Köppen-Geiger climate classification was based on temperature and precipitation observations for the This service time enables a series of world maps for the extended period 1901-2100 to depict global trends in observed climate and projected climate change scenarios. These world maps were downloaded from the Institute for Veterinary Public Health's website here. This updated world map of Köppen-Geiger...
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This map service allows the exploration of hydraulic aspects of the middle and lower Yellowstone River. It includes interpretations of the channel migration zone, areas that may potentially be inundated by floods, historic locations of the river channel, an inventory of man-made features in or near the channel that may impact the stream flow, and, for selected areas, a time series of these man-made features. Please see
This map service is an information surface which displays the hydrologic soil group class of each soil map unit based upon the dominant component in the soil map unit. Hydrologic soil groups are based on estimates of runoff potential. Soils are assigned to one of four groups according to the rate of water infiltration when the soils are not protected by vegetation, are thoroughly wet, and receive precipitation from long-duration storms. This map service is an information surface which displays the hydrologic soil group class of each soil map unit based upon the dominant component in the soil map unit. Hydrologic soil groups are based on estimates of runoff potential. Soils are assigned to one of four groups according...
This map service is an information surface representing the dominant class within the soil map unit polygon for flooding frequency probability. Each component (and therefore soil map unit polygon) falls into one of the following classes according to NRCS: None, Very rare, Rare, Occasional, Frequent, and Very frequent. The class belonging to the component that makes up the highest percentage of the map unit is reported by the map service. Another service exists for flooding frequency class which reports the most frequent class in the soil map unit. The concept is similar but for some purposes knowing the most frequently flooding component may be the most useful piece of information to know about soil map unit...
This map service is used in MyWATERS Mapper to display the NPDES (National Pollutant Discharge Elimination System) permit status of facilities by state. Water pollution degrades surface waters making them unsafe for drinking, fishing, swimming, and other activities. As authorized by the Clean Water Act, the National Pollutant Discharge Elimination System (NPDES) permit program controls water pollution by regulating point sources that discharge pollutants into waters of the United States. Point sources are discrete conveyances such as pipes or man-made ditches. Individual homes This map service is used in MyWATERS Mapper to display the NPDES (National Pollutant Discharge Elimination System) permit status...
This map service contains GIS data in NAD83 from the EPA Office of Water for the National Hydrography Dataset (NHD) integrated with reach-related information from the USEPA Reach File Version 3.0-Alpha release (RF3-Alpha). This service also includes hydrographic landmark features in NHD. It is available as a WMS, WFS and REST service as well as the native MapServer service. Details include symbology based on the NHD symbol set and labels for flowlines and waterbodies.
Tags: Hydrography
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Critical habitats are areas considered critical to the survival of a particular species, as determined by USFWS. Ecoregions are areas of similar biota and climate, as determined by the EPA. This map was created by calculating the percent of each ecoregion that is considered critical habitat, regardless of species. The Critical Habitat by Ecoregion map was derived by calculating the percentage of each Ecoregion that is occupied by pixels representing Critical Habitat (of any species). The Critical habitats are areas considered critical to the survival of a particular species, as determined by USFWS. Ecoregions are areas of similar biota and climate, as determined by the EPA. This map was created by calculating...
This map service depicts Canada's ecozones and ecoregions. An ecozone is a large sub-continental geographical division with distinct representative biotic and abiotic features. There are 15 ecozones in Canada. This map service depicts Canada's ecozones and ecoregions. An ecozone is a large sub-continental geographical division with distinct representative biotic and abiotic features. There are 15 ecozones in Canada. An ecoregion further divides an ecozone. These geographical units exhibit regional ecological characteristics distinct from neighbouring ecoregions, though there are typically gradual gradations between them. There are 194 ecoregions.
This layer contains data describing thermal springs in Montana, obtained by the AASG for the Geothermal Data Project. The data table includes general information on the location of the spring, location uncertainty and remarks. Citations are included in the dataset. The ThermalSpringURI for a particular feature is the cross-referencing link (foreign key) used to associate the spring with any other web based information. The data is displayed using a temperature gradient color scheme ramping from green (cool) to red (hot). Layer files containing the symbology for these d This layer contains data describing thermal springs in Montana, obtained by the AASG for the Geothermal Data Project. The data table includes...
This map service is an information surface representing the maximum class within the soil map unit polygon for flooding frequency probability. Each component (and therefore soil map unit polygon) falls into one of the following classes according to NRCS: None, Very rare, Rare, Occasional, Frequent, and Very frequent. This service reports the significant component (making up at least 15% of the map unit) with the maximum flooding frequency probability class. Another service exists for flooding frequency class which reports the dominant class in the soil map unit. The concept is similar but for some cases knowing the dominant flooding frequency component may be a more useful information surface. Esri is providing...
The goal of the National Wetlands Inventory is to provide the citizens of the United States and its Trust Territories with current geospatially referenced information on the status, extent, characteristics and functions of wetland, riparian, deepwater and related aquatic habitats in priority areas to promote the understanding and conservation of these resources. With growing interest in riparian habitats in the western U.S., the Service undertook early riparian mapping projects for several agencies in Arizona in the early 1990s. Additional projects were conducted for the National Park Service in Nevada, and the Bureau of Land Management in Wyoming. Each project included a variety of definitions, classifications,...
map background search result map search result map Topographic World Map USA Topo Maps Critical Habitat by Ecoregion Mountain Pine Beetle Canada's Ecology Environmental Protection Agency (EPA) NPDES Permit Status 2010 Census Boundary files for Montana Yellowstone River Hydrology Census TIGER 2009 Map Dominant Soil Hydrologic Group Riparian Habitats of Western United States Liquefaction Susceptibility and Site Class Maps of Washington State, by County Montana Thermal Springs, AASG State Geothermal Data Dominant Soil Flooding Frequency Probability Class Presence of Soil Ponding Maximum Soil Flooding Frequency Probability Class Mountain Pine Beetle Montana Thermal Springs, AASG State Geothermal Data Liquefaction Susceptibility and Site Class Maps of Washington State, by County 2010 Census Boundary files for Montana Critical Habitat by Ecoregion Riparian Habitats of Western United States Canada's Ecology Dominant Soil Hydrologic Group Dominant Soil Flooding Frequency Probability Class Presence of Soil Ponding Maximum Soil Flooding Frequency Probability Class Environmental Protection Agency (EPA) NPDES Permit Status Census TIGER 2009 Map Topographic World Map Yellowstone River Hydrology USA Topo Maps