Mapping, Remote Sensing, and Geospatial Data

Filter Total Items: 594
Date published: July 22, 2007

Virginia Coastal Plain GIS Project

The USGS, with cooperation from the Virginia Department of Environmental Quality and the Hampton Roads Planning District Commission, is involved in several related and on-going regional projects directed at better characterization of this important resource. The large amount of information needed for these projects requires the development and integration of a Geographic Information System (...

Date published: September 30, 2006

The Chesapeke Bay Impact Crater

The International Continental Scientific Drilling Program and the U.S. Geological Survey drilled a 1,766-m-deep test hole near the center of the Chesapeake Bay impact structure in 2005 and 2006. Learn more here:

Date published: January 1, 2005
Status: Completed

“Flying Eyeball” Measures Grand Canyon Sand

Information about the  USGS Pacific Coastal and Marine Science Center's development of an instrument called the "flying eyeball" to measure river sand, from 1993-2004.

Date published: April 22, 2004
Status: Active

Introduction to Geologic Mapping

Geologic mapping is a highly interpretive, scientific process that can produce a range of map products for many different uses, including assessing ground-water quality and contamination risks; predicting earthquake, volcano, and landslide hazards; characterizing energy and mineral resources and their extraction costs; waste repository siting; land management and land-use planning; and general...

Date published: January 1, 2004
Status: Completed

Tsunami Hazards in the Santa Barbara Channel

Information about the USGS Pacific Coastal and Marine Science Center's study of tsunami hazards in the Santa Barbara Channel from 1993-2003.

Contacts: Ray Sliter
Date published: January 1, 2004
Status: Completed

Big Sur Coastal Landslides

Information about USGS Pacific Coastal and Marine Science Center studies on coastal landslides in the Big Sur area

Date published: January 1, 2004
Status: Completed

Oceanography Beyond the Golden Gate

Information about the USGS Pacific Coastal and Marine Science Center's oceanographic studies offshore of San Francisco Bay, from 1989-2003.

Date published: January 1, 2004
Status: Completed

Island-hopping Coral Larvae in Hawaii

Information about the USGS Pacific Coastal and Marine Science Center's 2003 study on island-hopping coral larvae in Hawaii.

Date published: November 15, 2001
Status: Completed

Alaska Ecoregions Mapping

Legacy Data: Ecoregions of Alaska

Date published: December 9, 1999
Status: Active

National Geologic Mapping Reauthorization Act of 1999

NOTE: This file contains the 1999 Reauthorization of the National Geologic Mapping Act, as codified in Chapter 43, Sections 31a-h of the U.S. Code. The U.S. Code may be found in public libraries. Because the Code does not contain the Public Law number and preamble to the Act, that information is given below, followed by the Code.

Date published: January 1, 1999
Status: Completed

Mapping Shipping Hazards in San Francisco Bay

Information about the 1997-1998 study by USGS Pacific Coastal and Marine Science Center, to map the floor of San Francisco Bay in order to reveal the bay's shipping hazards.

Contacts: Peter Dartnell