Who publishes HDDS_Baseline_Adhoc?

U.S. Geological Survey, part of National Aeronautics and Space Administration, publishes this dataset on Data.gov.

How often is it updated?

The publisher does not list a schedule. The last update was on 03/31/2025.

How do I download it?

Use the official source link above to view or request the data.

Checked Oct 30, 2026

Federal dataMaps & Geospatial

HDDS_Baseline_Adhoc

Name: HDDS_Baseline_Adhoc
Creator: U.S. Geological Survey
Published: 2019-09-20T00:00:00.000Z
License: https://www.usa.gov/government-works

Published by U.S. Geological Survey · Updated 03/31/2025

Official source

Last updated: 03/31/2025; First published 09/20/2019
Update frequency: Not listed
Formats: Web only
Coverage: Nationwide; Federal data

About this dataset

The U.S. Geological Survey (USGS) Emergency Operations, in support of the Department of Homeland Security, provides imagery and resources for use in disaster preparations, rescue and relief operations, damage assessments, and reconstruction efforts. A variety of products, however,not limited to, include: multiple types of satellite and aerial imagery, maps, products, presentations and data source documents.

Files and access

Links open the official government source

Download this datasethddsexplorer.usgs.govWeb page
Download this datasetearthexplorer.usgs.govWeb page

Links open outside websites we do not control.

Frequently asked questions

Who publishes HDDS_Baseline_Adhoc?: U.S. Geological Survey, part of National Aeronautics and Space Administration, publishes this dataset on Data.gov.
How often is it updated?: The publisher does not list a schedule. The last update was on 03/31/2025.
How do I download it?: Use the official source link above to view or request the data.

Where this catalog comes from

Data.gov CatalogU.S. General Services Administration
State and local open data portalsSocrata Discovery API
State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
Government ArcGIS Hub sitesCity and county GIS data

Catalog checked 10/24/2026

We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.

Source: Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher