Common, but non-editable, data layers in Intterra vary from customer to customer. That being said, a fair sampling of typical national data is listed here (along with a brief description).
| Name | Description | Source | Update Frequency |
|---|---|---|---|
| Active Fire Perimeters (GeoMAC) | Displays current fire locations and the geometry of their perimeters. | USGS (GeoMAC) | Every 30 Minutes |
| Active Incidents (IRWIN) | Provides data exchange capabilities between existing applications used to manage data related to wildland fire incidents. | Integrated Reporting of Wildland-Fire Information (IRWIN) | Every 2 Minutes |
| Active Resources (NWCG) | Location of the active resources that are being used to fight the fires. | National Wildfire Coordinating Group (NWCG) | Every 6 hours |
| Digital Vertical Obstructions | Displays vertical obstructions that are pertinent to aviation operations. | Fire & Aviation Management EGP | Bi-Annually (or pending updates) |
| Federal Owner (SMA) | Surface Management Agency (Federal Land Status). Displays lands that are under control of Federal, State, Regional, & Local Government or Groups. | BLM | Annually (or pending updates) |
| Fire Danger (NFDRS) | Forecast Fire Danger (National Fire Danger Rating System). | USFS RSAC for the National Predictive Services Group | Once Daily |
| Fuel Moisture (NPSG) | Observed 1000hr and 100hr time lag fuel moisture. | USFS RSAC for the National Predictive Services Group | Once Daily |
| Lightning | Displays lightning strikes and densities. BLM Lightning services displayed by elapsed time and positive/negative polarity. | Fire & Aviation Management EGP/BLM | Every 2 minutes |
| Military Training Routes | Displays the navigational routes of military training flight operations. | Fire & Aviation Management EGP | Annually (or pending updates) |
| MODIS/VIIRS Detection | Spaceborne sensors used to scan the Earth’s surface for fires. Three satellites pass over a location each day and night. | USFS RSAC | Every 30 Minutes |
| Haweye Thermal IR Detects | Compiles information from multiple sources and assesses the consolidated input for indications of a wildland fire and provides near real-time wildland fire alerts to federal, state, and local wildland fire agencies via the US Forest Service (USFS) | Fire & Aviation Management EGP | Every 5 Minutes above threshold |
| National Fire History | Origin and perimeters of prior fires. | United States Geological Survey (GeoMAC) | Annually (or pending updates) |
| National Incident Service (NIS) | Shared near-real time incident mapping. The 'Approved' version is the same as displayed in the EGP and includes only features that have been approved and set of cooperator or public sharing. | Fire & Aviation Management EGP | When edits occur |
| NowCoast NEXRAD Radar | Next generation RADAR (wsr-88d) displays precipitation and wind. | nowCOAST™ map service, NOAA | The radar scan times 4.5, 5, 6 or 10 minutes. |
| NIROPS Scanner Requests | Polygons showing areas for which infrared imagery has been requested from National Infrared Operations. | National Predictive Services Group (NPSG) | Every 60 minutes |
| Non-USFS Fuels Treatments | Displays hazardous fuels treatment locations administered by agencies other than the USFS. | Fire & Aviation Management (FAM) (EGP), multiple agencies. | Annually (or pending updates) |
| NowCoast Precip Forecast | Amount of precipitation forecast to occur at a location within a specified 6-hour time period. | nowCOAST™ map service, NOAA | From minutes to once per day |
| NowCoast Rainfall Estimates | Radar-only based quantitative precipitation analyses for 1, 3, 6, 12, 24, 48, 72-hour time periods | nowCOAST™ map service, NOAA | From minutes to once per day |
| NowCoast SurfaceObs | Latest surface weather and marine weather observations at observing sites | nowCOAST™ map service, NOAA | Update frequency varies |
| NPSG 7 Day Outlook | Displays the 7-day outlook for potential fire incidents nationwide | National Predictive Service Group (NPSG) | Once daily |
| NPSG Fire Danger (Haines Index) | Displays the Haines Index - the potential for dry unstable air to contribute to the development of large erratic wildland fires. | National Predictive Service Group (NPSG) | Once daily |
| NPSG NDVI Greenness | Displays the Relative and Departure from Average Greenness. | USFS Remote Sensing Applications Center for the NPSG | Once daily |
| PLSS Reference Grid | Public Land Survey System (PLSS). | BLM/USFS | Annually (or pending updates) |
| RAWS (WIMS) | Remote Automated Weather Station data - current and forecasted. | United States Forest Service, Wildland Fire Assessment System (WFAS) | Every 10 minutes |
| Residential Areas | Called 'Where People Live' in source data, it represents housing density per 30 sq meters recoded into 7 classes. This dataset is derived from the LandScan 2009 night population count data and is based on the number of housing units per acre. The WPL dataset is intended for regional and state planning purposes. Not all areas of homes are represented. Vacation homes account for the most missing data. Use better state and local data if available. | West Wide Risk Assessment (WWRA) | n/a |
| Retardant Avoidance Areas | Aerial fire retardant avoidance areas for the potential of impacts to threatened, endangered or Forest Service sensitive species. | USDA Geodata | Annually (or pending updates) |
| Retardant Avoidance Hydro | Aerial fire retardant avoidance areas for hydrographic features. | USDA Geodata | Annually (or pending updates) |
| Sage Grouse | Displays greater sage grouse current occupied range and habitat management areas. | Fire & Aviation Management EGP, BLM NIFC | Annually (or pending updates) |
| Special Use Air Space | Displays the air space reserved for special operations. | Fire & Aviation Management EGP | Annually (or pending updates) |
| Temporary Flight Restrictions (coming) | Areas where flight operations are restricted. | TBD | Every 15 minutes |
| Traffic | Traffic conditions you can expect for the present time | ArcGIS Online | Every 5 minutes |
| USFS Hazardous Fuels Treatments | U.S. Forest Service Hazardous Fuels Treatments by NFPORS categories | USFS | Annually (or pending updates) |
| USNG Reference Grid | US standard nationally consistent grid reference system | NGA HSIP | Annually (or pending updates) |
| Water Vapor (NowCoast) | GOES map layer displays water vapor imagery from the NOAA | nowCOAST™ map service, NOAA | Every 30 minutes |
| Wind Velocity (NowCoast) | Past 4 hours of surface meteorological analyses of wind velocity | nowCOAST™ map service, NOAA | Every 6 hours |
| Wx Watches & Warnings | Watches, warnings and advisories for the U.S. | National Weather Service (NOAA) | When issued |