Service Description: This feature layer, utilizing Federal Emergency Management Agency data, displays centroid points for all structures (buildings) greater than 450 square feet in California, Arizona, Nevada, Hawaii, American Samoa, Guam, and the Commonwealth of the Northern Mariana Islands.
Service ItemId: 3040c60e4840452b9ed5e735cc820da3
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
All Layers and Tables
Layers:
Description: This feature layer was created using the centroid point within each building footprint within FEMA Region 9 (California, Arizona, Nevada, Hawaii, American Samoa, Guam, and the Commonwealth of the Northern Mariana Islands) from the USA Structures dataset.
Last Update: December 29, 2025
For more information: USA Structures
Support documentation:
Copyright Text:
Spatial Reference: 102100 (3857)
Initial Extent:
XMin: -13338690.5618474
YMin: 3896385.01841024
XMax: -12952685.1349927
YMax: 4179120.45631677
Spatial Reference: 102100 (3857)
Full Extent:
XMin: -19045455.2604758
YMin: -1615907.7946808
XMax: 16259522.7385184
YMax: 5162162.36721562
Spatial Reference: 102100 (3857)
Units: esriMeters
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates