Catalog of Aerial Photography-Earth Sciences & Map Library-University of California, Berkeley California Air Photo CatalogAir photo coverage at UCB Non-California Air Photos Collections at Other California Locations California Air Photo Catalog Aerial flights are indexed to the county level, not city level. If you don't know the county for your area of interest, search the USGS Geographic Names Information System, then return to this form and submit your search. Keyword queries are limited: they search text only in the flight coverage and flight symbol fields. Return to the search form Air photo coverage at UCB Over 86,000 aerial photographs are available in the Earth Sciences & Map Library. For photos of areas not held by our library, see the list of links to Aerial Photo Collections at Other Locations and our list of Internet Resources for Aerial Photography and Remote Sensing. Collections at Other California Locations Copyright © 2012 The Regents of the University of California.
TerraFly Geo Databases at FIU sponsored by NSF, USGS, NASA, and IBM United States Maps United States Maps The PCL Map Collection includes more than 250,000 maps, yet less than 30% of the collection is currently online. A $5, $15, or $25 contribution will help us fund the cost of acquiring and digitizing more maps for free online access. Click the SUPPORT US button to make your contribution today! State Online Map Collections: Maps of the United States:United States nationalatlas.gov 2003 (3.0MB) [PDF format] United States CIA 2002 (200K) and PDF format (296K) United States CIA 2001 (226K) United States CIA 1999 (159K) United States CIA 1997 (527K) United States CIA 2001 2001 (750K) [PDF format] United States CIA 1999 [PDF format] 1999 (645K) United States (Outline Map) 1998 (75K) United States (Outline Map for Printing) 1998 (75K) United States including Alaska and Hawaii (Outline Map) U.S.
TIGER Map Service Removal The 1990 TIGER Map Service was retired in May 2010. In 2012 the Census Bureau released TIGERweb, a web mapping and streaming services application. Please update your bookmarks to Please see the following websites for more current information: TIGERweb — TIGER Reference Map viewer with data from Census 2000, the 2010 Census, and more current geography. The National Map: Small Scale The National Map is now offering a collection of small-scale datasets that can be downloaded for free. Although the 1997-2014 Edition of the National Atlas of the United States was retired in September 2014, The National Map recognizes the importance of continuing to make a collection of the small-scale datasets, originally developed for the National Atlas, available to users. Small-scale maps have an advantage over large-scale maps when there is a need to show a large area in a single view. This makes small-scale maps an ideal solution for scientists, decision-makers, and planners needing to provide a geographical context for the research projects. The National Map collection of 197 small-scale datasets can be downloaded at small-scale data download page . Even though the 1997-2014 Edition of the National Atlas has retired, nationalmap.gov will continue to offer the Set of Dynamic Topographic Maps Illustrating Physical Features.
Map Collection - World Sites Atlas World Atlas A physical and a political map of the world, divided into tiles for easy navigation. Maps of Continents and Regions Select a continent or region below to jump to its map. Maps of Countries and Territories Use the drop-down list below to jump to map for that country or territory (a few do not have maps yet).Click here for a complete list of country maps. Maps of U.S. Use the drop-down list below to jump to the map page for that state or province.Here is a list of all the state and province map pages. Maps of U.S. We have over 20,000 pages for U.S. cities and towns. Thematic World Maps Select a statistic below to go to its interactive world map.Here is a complete list of links. U.S. Standardized Precipitation Index Guttman, N.B., 1991: A sensitivity analysis of the Palmer Hydrologic Drought Index. Water Resour. Bull., 27, 797-807. Guttman, N.B., 1998: Comparing the Palmer Drought Index and the Standardized Precipitation Index. Guttman, N.B., J.R. Heddinghaus, T.R. and P. Heim, Jr., R.R., 2000: Drought indices: A review, Chapter 11. Karl, T.R., 1983: Some spatial characteristics of drought duration in the United States. Karl, T.R., 1986: The sensitivity of the Palmer Drought Severity Index and Palmer's Z-Index to their calibration coefficients including potential evapotranspiration. Karl, T.R., R.W. Karl, T., F. Keetch, J.J. and G.M. Kogan, F.N., 1995: Droughts of the late 1980's in the United States as derived from NOAA polar- orbiting satellite data. Palmer, W.C., 1965: Meteorological drought.
Maps - National Geographic