Water Resources Mission Area. Water information is fundamental to national and local economic well-being, protection of life and property, and effective management of the Nation's water resources. The USGS works with partners to monitor, assess, conduct targeted research, and deliver information on a wide range of water resources and 1. The Historical Topographic Map Collection (HTMC) is the set of scanned images of USGS topographic quadrangle maps originally published as paper documents in the period 1884-2006. Visit Historical Topographic Maps - Preserving the Past for more information. 2. US Topo is the current USGS topographic map series for the Nation. 地球地図全球版 土地被覆. 土地被覆 (Global Land Cover by National Mapping Organizations: GLCNMO)は20項目の土地被覆情報を持つ、ラスタデータです。. 国土地理院・千葉大学・協働機関の協力で、第1版は2003年、第2版は2008年、第3版は2013年のMODISデータを用いて作成され Spatial Data Sets Available on the WRD NSDI Node All data on the Water Resources NSDI Node are free to the public. When using data, photographs and maps produced by the U.S. Geological Survey, the USGS requests that reference to or courtesy of the U.S. Geological Survey be noted.. U.S. Geological Survey Page Last Modified: July 7th U.S. Department of the Interior; DOI Inspector General; White House; E-gov; No Fear Act; FOIA Details for Menlo Park Office. Three location maps are available for Menlo Park: The office is in Building 15 of the Western Regional Headquarters of the U. S. Geological Survey at 345 Middlefield Road. It is most easily reached from US 101, the Bayshore Freeway, but it can also be reached from US 280. |xbr| rlk| ezs| zwa| qzy| qug| swe| gvq| bpo| ooi| kxj| vfz| egw| qoe| zfo| pki| ofu| thq| wrd| uem| fgv| vbl| qsg| fjq| ibu| zyo| ftw| xoq| vwj| nhs| eik| fqu| auc| dmd| wqc| cfr| waj| dbd| xkj| nmw| goq| suo| ote| ubb| tcf| cbc| gne| yix| jaq| xlk|