Feature layer generated from running the Dissolve Boundaries solution.

Esri_WorldRoads_Dissolve

ownership_poly_dissolve: This theme portrays information related to surface jurisdiction of lands located in the states of Oregon and Washington.

This data layer is an overview of project locations that were included in the National Centers for Coastal Ocean Science's HABs and Hypoxia Program Review.See the HABs and Hypoxia Program Review website https://experience.arcgis.com/experience/b82102ea67ba4d4f8339baecba2aa29f

This nowCOAST™ time-enabled map service provides maps depicting the geographic coverage of the latest NOAA/National Weather Service (NWS) WATCHES, WARNINGS, ADVISORIES, and STATEMENTS for long-duration hazardous weather, marine weather, hydrological, oceanographic, wildfire, air quality, and ecological conditions which may or are presently affecting inland, coastal, and maritime areas. A few examples include Gale Watch, Gale Warning, High Surf Advisory, High Wind Watch, Areal Flood Warning, Coastal Flood Watch, Winter Storm Warning, Wind Chill Advisory, Frost Advisory, Tropical Storm Watch, Red Flag Warning, Air Stagnation Warning, and Beach Hazards Statement. (A complete list is given in the Background Information section below.) The coverage areas of these products are usually defined by county or sub-county boundaries. The colors used to identify the different watches, advisories, warnings, and statements are the same colors used by the NWS on their map at weather.gov. The NWS products for long-duration hazardous conditions are updated in the nowCOAST map service approximately every 10 minutes. For more detailed information about the update schedule, please see: http://new.nowcoast.noaa.gov/help/#section=updateschedule. The coverage areas of these products are usually defined by county or sub-county boundaries, but for simplicity and performance reasons, adjacent WWAs of the same type, issuance, and expiration are depicted in this service as unified (merged/dissolved) polygons in the layers indicated with the suffix "(Dissolved Polygons)". However, a set of equivalent layers containing the original individual zone geometries are also included for querying purposes, and are indicated with the suffix "(Zone Polygons)". Corresponding zone polygon and dissolved polygon layers are matched together in group layers for each WWA category. The zone polygon layers are included in this service only to support query/identify operations (e.g., in order to retrieve the original zone geometry or other attributes such as a URL to the warning text bulletin) and thus will not be drawn when included in a normal map image request. Thus, the dissolved polygon layers should be used when requesting a map image (e.g. WMS GetMap or ArcGIS REST export operations), while the zone polygon layers should be used when performing a query (e.g. WMS GetFeatureInfo or ArcGIS REST query or identify operations). The colors used to identify the different watches, advisories, warnings, and statements are the same colors used by the NWS on their map at http://www.weather.gov. The NWS products for long-duration hazardous conditions are updated in the nowCOAST™ map service approximately every 10 minutes. For more detailed information about layer update frequency and timing, please reference the nowCOAST™ Dataset Update Schedule. Background Information NWS watches depict the geographic areas where the risk of hazardous weather or hydrologic events has increased significantly, but their occurrence, location, and/or timing is still uncertain. A warning depicts where a hazardous weather or hydrologic event is occurring, is imminent, or has a very high probability of occurring. A warning is used for conditions posing a threat to life or property. Advisories indicate where special weather conditions are occurring, imminent, or have a very high probability of occurring but are less serious than a warning. They are for events that may cause significant inconvenience, and if caution is not exercised, could lead to situations that may threaten life and/or property. Statements usually contain updated information on a warning and are used to let the public know when a warning is no longer in effect. NWS issues over 75 different types of watches, warnings, and advisories (WWAs). WWAs are issued by the NWS regional Weather Forecast Offices (WFOs) and also the NWS Ocean Prediction Center, National Hurricane Center, Central Pacific Hurricane Center, and Storm Prediction Center. The NWS WWAs are organized on the nowCOAST™ map viewer and within this map service by hazardous condition/threat layer groups and then by the geographic area (i.e. coastal & inland, immediate coast or maritime) for which the WWA product is targeted. This was done to allow users to select WWAs for hazardous conditions that are important to their operations or activities. Please note that the Tropical Storm and Hurricane Warnings are provided in both the High Wind Hazards: Maritime Areas and Coastal & Inland Areas layer groups and the Flooding Hazards: Coastal Areas layer group. These warnings are included in the Flooding Hazards/Coastal Areas layer group because the NWS uses those warnings to inform the public that tropical storm or hurricane winds may be accompanied by significant coastal flooding but below the thresholds required for the issuance of a storm surge warning. In addition, a tropical storm or hurricane warning may remain in effect when dangerously high water or a combination of dangerously high water and waves continue, even though the winds may be less than hurricane or tropical storm force. The NWS does not issue a Coastal Flood Warning or Advisory when a tropical storm or hurricane warning is in effect; however that does not mean that there is not a significant coastal flooding threat. High Wind Hazards (Associated with Non-Tropical & Tropical Cyclones) Maritime Areas Brisk Wind Advisory Small Craft Advisory Small Craft Advisory for Winds Gale Watch Gale Warning Storm Watch Storm Warning Hurricane Force Wind Watch Hurricane Force Wind Warning Tropical Storm Watch Tropical Storm Warning Hurricane Watch Hurricane Warning Coastal & Inland Areas High Wind Watch Wind Advisory Lake Wind Advisory High Wind Warning Tropical Storm Watch Tropical Storm Warning Hurricane Watch Hurricane Warning Hazardous Seas, Surf, and Beach Conditions Maritime Areas Small Craft Advisory for Hazardous Seas Small Craft Advisory for Rough Bar Hazardous Seas Watch Hazardous Seas Warning Immediate Coast Beach Hazards Statement High Surf Advisory High Surf Warning Low Water Advisory Rip Current Statement Flooding Hazards Coastal Areas Coastal Flood Statement Coastal Flood Watch Coastal Flood Advisory Coastal Flood Warning Lakeshore Flood Watch Lakeshore Flood Advisory Lakeshore Flood Warning Lakeshore Flood Statement Storm Surge Watch Storm Surge Warning Tsunami Watch Tsunami Warning Tropical Storm Warning Hurricane Warning Inland Areas Flood Watch (Point) (also called River Flood Watch) Flood Watch (Areal) Flood Advisory (Point) (also called River Flood Advisory) Flood Advisory (Areal) Flood Warning (Point) (also called River Flood Warning) Flood Warning (Areal) Hydrologic Outlook Hydrologic Statement Reduced Visibility Hazards Maritime Areas Dense Fog Advisory Coastal & Inland Areas Ashfall Advisory Ashfall Warning Blowing Dust Advisory Blowing Dust Warning Dense Fog Advisory Dense Smoke Advisory Freezing Spray Hazards Maritime Areas Heavy Freezing Spray Watch Freezing Spray Advisory Heavy Freezing Spray Advisory Snow, Sleet, Freezing Rain, and Freezing Fog Hazards Coastal & Inland Areas Blizzard Watch Blizzard Warning Freezing Fog Advisory Freezing Rain Advisory Ice Storm Warning Lake-Effect Snow Watch Lake-Effect Snow Advisory Lake-Effect Snow Warning Winter Storm Watch Winter Weather Advisory Winter Storm Warning Cold and Heat Hazards Coastal & Inland Areas Excessive Cold Watch Excessive Cold Warning Excessive Heat Watch Heat Advisory Excessive Heat Warning Frost Advisory Freeze Watch Freeze Warning Wind Chill Advisory Wind Chill Warning Critical Wildfire Conditions Coastal & Inland Areas Fire Weather Watch Red Flag Warning Unhealthy Air Quality Coastal & Inland Areas Air Stagnation Advisory Air Quality Alerts from states are NOT available For descriptions of individual NWS watches, warnings, and advisories please see Section 2 of the NWS Reference Guide available at http://www.nws.noaa.gov/om/guide/Section2.pdf. Time Information This map service is time-enabled, meaning that each individual layer contains time-varying data and can be utilized by clients capable of making map requests that include a time component. In addition to ArcGIS Server REST access, time-enabled OGC WMS 1.3.0 access is also provided by this service. This particular service can be queried with or without the use of a time component. If the time parameter is specified in a request, the data or imagery most relevant to the provided time value, if any, will be returned. If the time parameter is not specified in a request, the latest data or imagery valid for the present system time will be returned to the client. If the time parameter is not specified and no data or imagery is available for the present time, no data will be returned. This service is configured with time coverage support, meaning that the service will always return the most relevant available data, if any, to the specified time value. For example, if the service contains data valid today at 12:00 and 12:10 UTC, but a map request specifies a time value of today at 12:07 UTC, the data valid at 12:10 UTC will be returned to the user. This behavior allows more flexibility for users, especially when displaying multiple time-enabled layers together despite slight differences in temporal resolution or update frequency. When interacting with this time-enabled service, only a single instantaneous time value should be specified in each request. If instead a time range is specified in a request (i.e. separate start time and end time values are given), the data returned may be different than what was intended. Care must be taken to ensure the time value specified in each request falls within the current time coverage of the service. Because this service is frequently updated as new data becomes available, the user must periodically determine the service's time extent. However, due to software limitations, the time extent of the service and

Feature layer generated from running the Dissolve Boundaries solution.

Dissolved Oxygen data was compiled from data provided by different agencies around the Gulf of Mexico, research projects and cruises.

Data source: National Water Quality Monitoring Council (NWQMC), Environmental Protection Agency (EPA), United States Geological Survey (USGS), National Estuarine Research System (NERRS), Texas Commission on Environmental Quality (TCEQ), Florida Keys National Marine Sanctuary (FKNMS), National Park Water Services (NPWS), Louisiana Department of Environmental Quality (LDEQ), Louisiana Universities Marine Consortium (LUMCON), Mississippi Department of Environmental Quality (MDEQ), Alabama Department of Environmental Management (ADEM), Florida Department of Environmental Protection (FDEP) and Texas A&M University (TAMU).

The concentration of dissolved gases in water is of prime importance in considering the quality of water. Sufficient amounts of dissolved oxygen are required for marine-life survival. Dissolved oxygen levels are influenced by temperature and salinity.The ability for oxygen to dissolve in water (solubility) decreases as temperature and salinity increase. Poorly oxygenated areas, or those with a dissolved oxygen level below 1, are considered dead zones or hypoxic zones. Dissolved oxygen is carried to the deep-sea floor by the descending surface waters.Phenomenon Mapped: Seafloor dissolved oxygenUnits: Milliliters per liter (ml/l) Cell Size: 30 arc seconds, approximately 1 kmSource Type: DiscretePixel Type: Unsigned integerSpatial Reference: GCS_WGS_1984Mosaic Projection: Web Mercator Auxiliary SphereExtent: Global oceansSource: Marine Conservation Institute (MCI)Citation: Garcia HE, Locarnini RA, Boyer TP, Antonov JI (2006) World Ocean Atlas 2005, Volume 3: Dissolved Oxygen, Apparent Oxygen Utilization, and Oxygen Saturation. In: Levitus S, editor. 342 p. NOAA Atlas NESDIS 63, U.S. Government Printing Office, Washington DC.Publication Date: 2006ArcGIS Server URL: https://oceans2.arcgis.com/arcgis/The Marine Conservation Institute used this dataset as an input to a predictive habitat model documented in the publication Global Habitat Suitability for Framework-Forming Cold-Water Corals.What can you do with this layer?Visualization: This layer can be used for visualization online in web maps and in ArcGIS Desktop.Analysis: This layer can be used as an input to geoprocessing tools and model builder.Raster Functions: Cartographic Renderer - see this blog for more information.This layer is part of the Living Atlas of the World that provides access to thousands of beautiful and authoritative layers, web maps, and apps.

gROADS_v1_Dissolve

scripts.zip

arcgisTools.atbx: terrainDerivatives: make terrain derivatives from digital terrain model (Band 1 = TPI (50 m radius circle), Band 2 = square root of slope, Band 3 = TPI (annulus), Band 4 = hillshade, Band 5 = multidirectional hillshades, Band 6 = slopeshade). rasterizeFeatures: convert vector polygons to raster masks (1 = feature, 0 = background).

makeChips.R: R function to break terrain derivatives and chips into image chips of a defined size. makeTerrainDerivatives.R: R function to generated 6-band terrain derivatives from digital terrain data (same as ArcGIS Pro tool). merge_logs.R: R script to merge training logs into a single file. predictToExtents.ipynb: Python notebook to use trained model to predict to new data. trainExperiments.ipynb: Python notebook used to train semantic segmentation models using PyTorch and the Segmentation Models package. assessmentExperiments.ipynb: Python code to generate assessment metrics using PyTorch and the torchmetrics library. graphs_results.R: R code to make graphs with ggplot2 to summarize results. makeChipsList.R: R code to generate lists of chips in a directory. makeMasks.R: R function to make raster masks from vector data (same as rasterizeFeatures ArcGIS Pro tool).

terraceDL.zip

dems: LiDAR DTM data partitioned into training, testing, and validation datasets based on HUC8 watershed boundaries. Original DTM data were provided by the Iowa BMP mapping project: https://www.gis.iastate.edu/BMPs. extents: extents of the training, testing, and validation areas as defined by HUC 8 watershed boundaries. vectors: vector features representing agricultural terraces and partitioned into separate training, testing, and validation datasets. Original digitized features were provided by the Iowa BMP Mapping Project: https://www.gis.iastate.edu/BMPs.

Land boundary of Marin County

ESRI grids showing dissolved oxygen, linearly interpolated from CARS2000 mean and seasonal fields to 0.1 degree spaced grid, at depths of 0, 150, 500, 1000 and 2000 metres. The loess filter used to …Show full descriptionESRI grids showing dissolved oxygen, linearly interpolated from CARS2000 mean and seasonal fields to 0.1 degree spaced grid, at depths of 0, 150, 500, 1000 and 2000 metres. The loess filter used to create CARS2000 resolves at each point a mean value and a sinusoid with 1 year period (and in some cases a 6 month period sinusoid - the "semi-annual cycle".) The provided "annual amplitude" is simply the magnitude of that annual sinusoid. CARS is a set of seasonal maps of temperature, salinity, dissolved oxygen, nitrate, phosphate and silicate, generated using Loess mapping from all available oceanographic data in the region. It covers the region 100-200E, 50-0S, on a 0.5 degree grid, and on 56 standard depth levels. Higher resolution versions are also available for the Australian continental shelf. The data was obtained from the World Ocean Atlas 98 and CSIRO Marine and NIWA archives. It was designed to improve on the Levitus WOA98 Atlas, in the Australian region. CARS2000 is derived from ocean cast data, which is always measured above the sea floor. However, for properties which do not change rapidly near the sea floor, this would not lead to a significant error. All the limitations of CARS2000 also apply here.

This map shows the 2019 Gross Domestic Product (GDP) for agriculture, forestry, fishing, and hunting. This uses the North American Industry Classification System (NAICS) 11. Examples include crop production; animal production and aquaculture; forestry and logging; fishing, hunting and trapping; and support activities for agriculture and forestry.The size of each symbol shows the GDP for agriculture, forestry, fishing, and hunting. The color represents the percent of a larger geography. For example, counties show the percent of state GDP from agriculture, forestry, fishing, and hunting. States show a percent of region, and Regions show a percent of the national GDP for this NAICS code. This allows us to see which areas contribute to the bigger picture of GDP. You can optionally turn on a layer showing USDA Census of Agriculture figures for Federal spending toward agriculture. This allows us to compare where government money is going in comparison to GDP figures. GDP is the value of goods and services produced within a county. The underlying Living Atlas layer contains 2019 Gross Domestic Product (GDP) estimates from the Bureau of Economic Analysis (BEA) for the nation, regions, states, and counties. Breakdowns by industry available, using North American Industry Classification System (NAICS) groups. Table CAGDP2, downloaded ‎February ‎2, ‎2021.https://www.bea.gov/data/gdp/gdp-county-metro-and-other-areas Null values are either due to the data being unavailable, or not shown to avoid disclosure of confidential information (in these cases, estimates are included in higher-level totals).The percentages of the next highest geography level's GDP are also available, i.e. regions have percentages for nation's GDP, states have percentages of their region's GDP, and counties have percentages of their state's GDP. If the GPD estimate is unavailable, so is the percentage. If a percentage of state is listed as 0.0 but there is a value for GDP, then this value is <0.1, which rounds to zero. Percentages may not add up to 100 due to rounding and null values.Combined Counties:Kalawao County, Hawaii is combined with Maui County. Separate estimates for the jurisdictions making up the combination areas are not available.Virginia combination areas consist of one or two independent cities with 1980 populations of less than 100,000 combined with an adjacent county. The county name appears first, followed by the city name(s). Separate estimates for the jurisdictions making up the combination area are not available. Bedford County, VA includes the independent city of Bedford for all years.Boundaries used to create regions and counties:Boundaries for this layer were created using the Dissolve geoprocessing tool in Pro and the regional and combined county definitions from BEA.

This nowCOAST™ time-enabled map service provides maps depicting the geographic coverage of the latest NOAA/National Weather Service (NWS) WATCHES, WARNINGS, ADVISORIES, and STATEMENTS for long-duration hazardous weather, marine weather, hydrological, oceanographic, wildfire, air quality, and ecological conditions which may or are presently affecting inland, coastal, and maritime areas. A few examples include Gale Watch, Gale Warning, High Surf Advisory, High Wind Watch, Areal Flood Warning, Coastal Flood Watch, Winter Storm Warning, Wind Chill Advisory, Frost Advisory, Tropical Storm Watch, Red Flag Warning, Air Stagnation Warning, and Beach Hazards Statement. (A complete list is given in the Background Information section below.) The coverage areas of these products are usually defined by county or sub-county boundaries. The colors used to identify the different watches, advisories, warnings, and statements are the same colors used by the NWS on their map at weather.gov. The NWS products for long-duration hazardous conditions are updated in the nowCOAST map service approximately every 10 minutes. For more detailed information about the update schedule, please see: http://new.nowcoast.noaa.gov/help/#section=updateschedule. The coverage areas of these products are usually defined by county or sub-county boundaries, but for simplicity and performance reasons, adjacent WWAs of the same type, issuance, and expiration are depicted in this service as unified (merged/dissolved) polygons in the layers indicated with the suffix "(Dissolved Polygons)". However, a set of equivalent layers containing the original individual zone geometries are also included for querying purposes, and are indicated with the suffix "(Zone Polygons)". Corresponding zone polygon and dissolved polygon layers are matched together in group layers for each WWA category. The zone polygon layers are included in this service only to support query/identify operations (e.g., in order to retrieve the original zone geometry or other attributes such as a URL to the warning text bulletin) and thus will not be drawn when included in a normal map image request. Thus, the dissolved polygon layers should be used when requesting a map image (e.g. WMS GetMap or ArcGIS REST export operations), while the zone polygon layers should be used when performing a query (e.g. WMS GetFeatureInfo or ArcGIS REST query or identify operations). The colors used to identify the different watches, advisories, warnings, and statements are the same colors used by the NWS on their map at http://www.weather.gov. The NWS products for long-duration hazardous conditions are updated in the nowCOAST™ map service approximately every 10 minutes. For more detailed information about layer update frequency and timing, please reference the nowCOAST™ Dataset Update Schedule. Background Information NWS watches depict the geographic areas where the risk of hazardous weather or hydrologic events has increased significantly, but their occurrence, location, and/or timing is still uncertain. A warning depicts where a hazardous weather or hydrologic event is occurring, is imminent, or has a very high probability of occurring. A warning is used for conditions posing a threat to life or property. Advisories indicate where special weather conditions are occurring, imminent, or have a very high probability of occurring but are less serious than a warning. They are for events that may cause significant inconvenience, and if caution is not exercised, could lead to situations that may threaten life and/or property. Statements usually contain updated information on a warning and are used to let the public know when a warning is no longer in effect. NWS issues over 75 different types of watches, warnings, and advisories (WWAs). WWAs are issued by the NWS regional Weather Forecast Offices (WFOs) and also the NWS Ocean Prediction Center, National Hurricane Center, Central Pacific Hurricane Center, and Storm Prediction Center. The NWS WWAs are organized on the nowCOAST™ map viewer and within this map service by hazardous condition/threat layer groups and then by the geographic area (i.e. coastal & inland, immediate coast or maritime) for which the WWA product is targeted. This was done to allow users to select WWAs for hazardous conditions that are important to their operations or activities. Please note that the Tropical Storm and Hurricane Warnings are provided in both the High Wind Hazards: Maritime Areas and Coastal & Inland Areas layer groups and the Flooding Hazards: Coastal Areas layer group. These warnings are included in the Flooding Hazards/Coastal Areas layer group because the NWS uses those warnings to inform the public that tropical storm or hurricane winds may be accompanied by significant coastal flooding but below the thresholds required for the issuance of a storm surge warning. In addition, a tropical storm or hurricane warning may remain in effect when dangerously high water or a combination of dangerously high water and waves continue, even though the winds may be less than hurricane or tropical storm force. The NWS does not issue a Coastal Flood Warning or Advisory when a tropical storm or hurricane warning is in effect; however that does not mean that there is not a significant coastal flooding threat. High Wind Hazards (Associated with Non-Tropical & Tropical Cyclones) Maritime Areas Brisk Wind Advisory Small Craft Advisory Small Craft Advisory for Winds Gale Watch Gale Warning Storm Watch Storm Warning Hurricane Force Wind Watch Hurricane Force Wind Warning Tropical Storm Watch Tropical Storm Warning Hurricane Watch Hurricane Warning Coastal & Inland Areas High Wind Watch Wind Advisory Lake Wind Advisory High Wind Warning Tropical Storm Watch Tropical Storm Warning Hurricane Watch Hurricane Warning Hazardous Seas, Surf, and Beach Conditions Maritime Areas Small Craft Advisory for Hazardous Seas Small Craft Advisory for Rough Bar Hazardous Seas Watch Hazardous Seas Warning Immediate Coast Beach Hazards Statement High Surf Advisory High Surf Warning Low Water Advisory Rip Current Statement Flooding Hazards Coastal Areas Coastal Flood Statement Coastal Flood Watch Coastal Flood Advisory Coastal Flood Warning Lakeshore Flood Watch Lakeshore Flood Advisory Lakeshore Flood Warning Lakeshore Flood Statement Storm Surge Watch Storm Surge Warning Tsunami Watch Tsunami Warning Tropical Storm Warning Hurricane Warning Inland Areas Flood Watch (Point) (also called River Flood Watch) Flood Watch (Areal) Flood Advisory (Point) (also called River Flood Advisory) Flood Advisory (Areal) Flood Warning (Point) (also called River Flood Warning) Flood Warning (Areal) Hydrologic Outlook Hydrologic Statement Reduced Visibility Hazards Maritime Areas Dense Fog Advisory Coastal & Inland Areas Ashfall Advisory Ashfall Warning Blowing Dust Advisory Blowing Dust Warning Dense Fog Advisory Dense Smoke Advisory Freezing Spray Hazards Maritime Areas Heavy Freezing Spray Watch Freezing Spray Advisory Heavy Freezing Spray Advisory Snow, Sleet, Freezing Rain, and Freezing Fog Hazards Coastal & Inland Areas Blizzard Watch Blizzard Warning Freezing Fog Advisory Freezing Rain Advisory Ice Storm Warning Lake-Effect Snow Watch Lake-Effect Snow Advisory Lake-Effect Snow Warning Winter Storm Watch Winter Weather Advisory Winter Storm Warning Cold and Heat Hazards Coastal & Inland Areas Excessive Cold Watch Excessive Cold Warning Excessive Heat Watch Heat Advisory Excessive Heat Warning Frost Advisory Freeze Watch Freeze Warning Wind Chill Advisory Wind Chill Warning Critical Wildfire Conditions Coastal & Inland Areas Fire Weather Watch Red Flag Warning Unhealthy Air Quality Coastal & Inland Areas Air Stagnation Advisory Air Quality Alerts from states are NOT available For descriptions of individual NWS watches, warnings, and advisories please see Section 2 of the NWS Reference Guide available at http://www.nws.noaa.gov/om/guide/Section2.pdf. Time Information This map service is time-enabled, meaning that each individual layer contains time-varying data and can be utilized by clients capable of making map requests that include a time component. In addition to ArcGIS Server REST access, time-enabled OGC WMS 1.3.0 access is also provided by this service. This particular service can be queried with or without the use of a time component. If the time parameter is specified in a request, the data or imagery most relevant to the provided time value, if any, will be returned. If the time parameter is not specified in a request, the latest data or imagery valid for the present system time will be returned to the client. If the time parameter is not specified and no data or imagery is available for the present time, no data will be returned. This service is configured with time coverage support, meaning that the service will always return the most relevant available data, if any, to the specified time value. For example, if the service contains data valid today at 12:00 and 12:10 UTC, but a map request specifies a time value of today at 12:07 UTC, the data valid at 12:10 UTC will be returned to the user. This behavior allows more flexibility for users, especially when displaying multiple time-enabled layers together despite slight differences in temporal resolution or update frequency. When interacting with this time-enabled service, only a single instantaneous time value should be specified in each request. If instead a time range is specified in a request (i.e. separate start time and end time values are given), the data returned may be different than what was intended. Care must be taken to ensure the time value specified in each request falls within the current time coverage of the service. Because this service is frequently updated as new data becomes available, the user must periodically determine the service's time extent. However, due to software limitations, the time extent of the service and

Administration feature is the single most valuable feature maintained by the GIS Services staff. It combines the maintenance of many individual polygon features in one main overall feature.It is part of a ArcGIS Topology class maintained with our parcel and zoning features in the Editing Feature Data Set.We use the shared editing capabilities of this topology class to leverage our maintenance procedures as simply as possible. Weekly, the individual features maintained with our Administration feature are created with ArcGIS dissolve function. These include Jurisdiction boundaries, Public Safety Response areas, Voting Precincts, Schools Attendance Zones, Inspections, Library Service Zones, and more.Generally, maintenance of this feature is controlled thru shared editing performed with our parcel/zoning edits with the use of the Topology features in ArcGIS. Changes to features maintained in the Administration feature are caused by a number of issues. Parcel edits, new Public Safety Stations, changes in Voting Precincts, Police Reporting districts and other changes occur often. Most changes can be facilitated by selecting one or more “Administrative” polygons and changing the appropriate attribute value. Use of the “Cut Polygon” task may be necessary in those cases where part of a polygon must be changed from a district to another. The appropriate attribute can be changed in the affected area as necessary.

Feature layer generated from running the Dissolve Boundaries solution.

This data set represents the 2023 bighorn sheep hunt area and herd unit boundaries for Wyoming. The layer was originally digitized at a scale of 1:100,000, using USGS 1:100,000 DRGs as a backdrop for heads up digitizing. Updates are currently done by selecting needed features from other layers, including roads, streams, HUCs, etc. Hunt area boundary descriptions are part of hunting regulations, which are approved and published annually by the Wyoming Game and Fish Commission. When needed, the 2008 edition (First Edition) of the Wyoming Road and Recreation Atlas (Benchmark Maps) was consulted for road information.NOTE: A layer of herd units is derived from this hunt area layer by dissolving on the "HERDUNIT" and "HERDNAME" attributes (Dissolve_Fields), and unchecking the box "Create multipart features (optional)". All of the same metadata is used from the hunt area layer except that the citation title is modified so that "Herd Unit" replaces "Hunt Area".NOTE: A layer of "core native herds" is derived by first exporting a selected set (CoreNativeHerd = Yes) and then dissolving on the "HERDUNIT" and "HERDNAME" attributes (Dissolve_Fields), and unchecking the box "Create multipart features (optional)". All of the same metadata is used from the hunt area layer except that the citation title is modified so that "Core Native Herd Unit" replaces "Hunt Area".

This data set represents the 2025 deer hunt area, herd unit, and regions boundaries for Wyoming. The layer was originally digitized at a scale of 1:100,000, using USGS 1:100,000 DRGs as a backdrop for heads up digitizing. Updates requested by Wyoming Game and Fish Biological Services were completed by selecting needed features from other layers, including roads, streams, HUCs, NAIP 2009 rasters and others. Hunt area boundary descriptions are part of hunting regulations, which are approved and published annually by the Wyoming Game and Fish Commission. When needed, the 2008 edition (1st Edition) of the Wyoming Road and Recreation Atlas (Benchmark Maps) was consulted for road and other information.NOTE: A layer of herd units is derived from this hunt area layer by dissolving on the "MD_HERDUNIT" or ""WD_HERDUNIT" and "MD_HERDNAME" or ""WD_HERDNAME" attributes (Dissolve_Fields), and unchecking the box "Create multipart features (optional)". All of the same metadata is used from the hunt area layer except that the citation title is modified so that "Mule Deer Herd Unit" or "White-tailed Deer Herd Unit" replaces "Hunt Area". The "Dissolve" tool: ArcToolbox > Data Management Tools > Generalization.NOTE: A layer of nonresident regions is derived from this hunt area layer by dissolving on the "Region" attribute (Dissolve_Field), and unchecking the box "Create multipart features (optional)". All of the same metadata is used from the hunt area layer except that the citation title is modified so that "Nonresident Region" replaces "Hunt Area". The "Dissolve" tool: ArcToolbox > Data Management Tools > Generalization.

Depth to groundwater: from the well driller reports submitted to the Missouri Department of Natural Resources' Missouri Geological Survey. It is intended to provide a general indication of the depth to the uppermost water level across the state.

Groundwater Elevation: from well driller reports submitted to the Missouri DNR' Missouri Geological Survey. It is contoured to display the elevation in feet relative to mean sea level.

For more information see http://dnr.mo.gov/env/wrc/grdh2o.htm