This dataset was last updated on NationalMap Data Service on 07 May 2020.
The Vector Query API allows you to query layer data with a simplified interface.
This service requires an API key to be configured for your account.
Please register or login now to access Geodata API Services.
Centered on current map position.
Centered on current map position.
WFS allows your GIS application to query and retrieve feature data directly from NationalMap Data Service in a number of common formats and projections.
This service requires an API key to be configured for your account.
The following URL lists available WFS layers:
The following URL provides WFS capabilities for "Island"
The following URL shows a GetFeature
example returning up to 3 features: