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Law Enforcement Structures

This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Geological Survey (USGS), displays police and prison landmarks in the U.S. Per the USGS, "Structures data are designed to be used in general mapping and in the analysis of structure related activities using geographic information system technology. The National Map structures data is commonly combined with other data themes, such as boundaries, elevation, hydrography, and transportation, to produce general reference base maps. The types of structures collected are largely determined by the needs of disaster planning and emergency response, and homeland security organizations."


Police Stations and Prison Correctional Facilities

Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Law Enforcement) and will support mapping, analysis, data exports and OGC API – Feature access.
OGC API Features Link: (Law Enforcement Structures - OGC Features) copy this link to embed it in OGC Compliant viewers
For more information, please visit: 
Tags correctional facilities doi department of the interior fgdc federal geospatial data committee and 13 more
Updated
October 11 2024
Views
38

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Landfire Fire Regime Groups

This image layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Forest Service (USFS), displays the fire regime groups from the Landfire project. Per USFS, "The Fire Regime Groups characterize the
presumed historical fire regimes within landscapes based on interactions
between vegetation dynamics, fire spread, fire effects, and spatial
context."

Fire Regime Groups are defined as:
  • I: 0 to 35 year frequency, low to mixed severity 
  • II: 0 to 35 year frequency, replacement severity 
  • III: 35 to 200 year frequency, low to mixed severity 
  • IV: 35 to 200 year frequency, replacement severity 
  • V: 200+ year frequency, any severity 
  • Indeterminate Regime: No defined fire behavior or extremely low probability of ignition

Fire regime groups from the Landfire project.
Data currency: Current federal service
Data source: Fire Regime Groups
OGC API Features Link: Not Available
For more information: Fire Regime Groups
For feedback please contact: Esri_US_Federal_Data@esri.com

NGDA Data Set

Tags department of agriculture department of the interior doi federal fgdc and 13 more
Updated
September 25 2024
Views
38

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Census ZIP Code Tabulation Areas

This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau, displays ZIP Code Tabulation Areas. Per the USCB,
“ZIP Code Tabulation Areas (ZCTAs) are approximate area representations of U.S.
Postal Service (USPS) ZIP Code service areas that the Census Bureau creates to
present statistical data for each decennial census. Data users should not use
ZCTAs to identify the official USPS ZIP Code for mail delivery. The USPS makes periodic changes to ZIP Codes to support more efficient mail delivery.”


Tabulation Area: 90069

Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (ZIP Code Tabulation Areas) and will support mapping, analysis, data exports and OGC API – Feature access.
OGC API Features Link: (Census ZIP Code Tabulation Areas - OGC Features) copy this link to embed it in OGC Compliant viewers
For more information, please visit: ZIP Code Tabulation Areas (ZCTAs)
For feedback please contact: Esri_US_Federal_Data@esri.com<
Tags census census bureau decennial census department of commerce fgdc and 14 more
Updated
September 16 2024
Views
72

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National Inventory of Dams

This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Army Corps of Engineers (USACE), displays dams within the United States, Puerto Rico and Guam. Per the USACE, "The National Inventory of Dams (NID) consists of dams meeting at least one of the following criteria:
  • Dams where downstream flooding would likely result in loss of human life (high hazard potential).
  • Dams where downstream flooding would likely result in disruption of access to critical facilities, damage to public and private facilities, and require difficult mitigation efforts (significant hazard potential).
  • Dams that meet minimum height and reservoir size requirements, even though they do not pose the same level of life or economic risk as those above – these dams are typically equal to or exceed 25 feet in height and exceed 15 acre-feet in storage, or equal to or exceeding 50 acre-feet storage and exceeding 6 feet in height.
The NID does not yet contain all dams in the U.S. that meet these criteria. Continued, routine updates to the NID and enhanced data collection efforts, focused on the most reliable data sources (primarily the many federal and state government dam regulatory programs), will help capture these dams and result in a more robust dataset over time."
Hoover, Davis & Glen Canyon Dams

Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Dams Public) and will support mapping, analysis, data exports and OGC API – Feature access.
NGDAID: 
Tags fgdc federal federal geospatial data committee inland waters marine and 18 more
Updated
October 13 2024
Views
53

External Link
Law Enforcement Structures

This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Geological Survey (USGS), displays police and prison landmarks in the U.S. Per the USGS, "Structures data are designed to be used in general mapping and in the analysis of structure related activities using geographic information system technology. The National Map structures data is commonly combined with other data themes, such as boundaries, elevation, hydrography, and transportation, to produce general reference base maps. The types of structures collected are largely determined by the needs of disaster planning and emergency response, and homeland security organizations."


Police Stations and Prison Correctional Facilities

Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Law Enforcement) and will support mapping, analysis, data exports and OGC API – Feature access.
OGC API Features Link: (Law Enforcement Structures - OGC Features) copy this link to embed it in OGC Compliant viewers
For more information, please visit: 
Tags correctional facilities department of the interior doi federal fgdc and 13 more
Updated
October 11 2024
Views
38

External Link
State Legislative Districts - Upper Houses

This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau (USCB), displays State Legislative Districts (SLDs) in the upper houses of state legislatures in the United States.  According to the USCB, "SLDs are the areas from which members are elected to state legislatures. They embody the upper (senate) and lower (house) chambers of a state legislature. Nebraska has a unicameral legislature and the District of Columbia has a single council, both of which the Census Bureau treats as upper-chamber legislative areas for data presentation; there are no data by lower houses for either Nebraska or the District of Columbia".
Georgia's State Senate District 1 and South Carolina's State District 46

Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (2022 State Legislative Districts - Upper) and will support mapping, analysis, data exports and OGC API – Feature access.
OGC API Features Link: (
Tags assembly bicameral department of commerce federal fgdc and 14 more
Updated
October 11 2024
Views
45

External Link
Law Enforcement Structures

This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Geological Survey (USGS), displays police and prison landmarks in the U.S. Per the USGS, "Structures data are designed to be used in general mapping and in the analysis of structure related activities using geographic information system technology. The National Map structures data is commonly combined with other data themes, such as boundaries, elevation, hydrography, and transportation, to produce general reference base maps. The types of structures collected are largely determined by the needs of disaster planning and emergency response, and homeland security organizations."


Police Stations and Prison Correctional Facilities

Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Law Enforcement) and will support mapping, analysis, data exports and OGC API – Feature access.
OGC API Features Link: (Law Enforcement Structures - OGC Features) copy this link to embed it in OGC Compliant viewers
For more information, please visit: 
Tags correctional facilities department of the interior doi federal fgdc and 13 more
Updated
October 11 2024
Views
31

External Link
Voting Districts

This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau (USCB), depicts Voting Districts (VTDs) in the United States and Puerto Rico. Per the USCB, "VTDs refer to the generic name for geographic entities, such as precincts,
wards, and election districts, established by state governments for the purpose
of conducting elections.”


Voting District 027 Danbury 1 (Ottawa County, OH)

Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Voting Districts) and will support mapping, analysis, data exports and OGC API – Feature access.
OGC API Features Link: (Voting Districts - OGC Features) copy this link to embed it in OGC Compliant viewers
For more information, please visit: Voting Districts; My Congressional District
For feedback please contact: 
Tags boundaries census bureau department of commerce districts fgdc and 18 more
Updated
October 11 2024
Views
42