United States Geological Survey YearbookU.S. Geological Survey, 1994 - Geology |
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... documents the improvement or degradation of water quality over time . Our National Water - Quality Assessment is the only ongoing and truly national analysis of the qual- ity of the Nation's water . Questions of quality and issues of ...
... documents the improvement or degradation of water quality over time . Our National Water - Quality Assessment is the only ongoing and truly national analysis of the qual- ity of the Nation's water . Questions of quality and issues of ...
Page 11
... document that was pub- lished as part V of the report . The report is the first in a series that will include the data- base report ; proceedings of the hydraulic , hydrologic , and ecologic modeling work- shop ; background reports ...
... document that was pub- lished as part V of the report . The report is the first in a series that will include the data- base report ; proceedings of the hydraulic , hydrologic , and ecologic modeling work- shop ; background reports ...
Page 63
... documentation standard . Producing a framework of national digital geospatial data on which other data sets can be ... Document data sets according to metadata standards and support public access to data . Cooperatively develop data ...
... documentation standard . Producing a framework of national digital geospatial data on which other data sets can be ... Document data sets according to metadata standards and support public access to data . Cooperatively develop data ...
Page 66
... documents in the WWW reference room , unlike those in traditional library reference rooms , may circulate . Users may " borrow ” a document , making a com- plete duplicate of the document for their full use . Many copies of a given document ...
... documents in the WWW reference room , unlike those in traditional library reference rooms , may circulate . Users may " borrow ” a document , making a com- plete duplicate of the document for their full use . Many copies of a given document ...
Page 74
... documentation to support hydro- logic studies in the U.S. Geological Survey ( USGS ) . Called the Distributed Spatial Data Library ( DSDL ) , it is a set of local spatial data libraries that will house spatial data and data indexes for ...
... documentation to support hydro- logic studies in the U.S. Geological Survey ( USGS ) . Called the Distributed Spatial Data Library ( DSDL ) , it is a set of local spatial data libraries that will house spatial data and data indexes for ...
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activities Administration agencies agricultural aquifer areas Assessment atmosphere Award Bureau Center City City of w coal Colorado comet Commission concentrations contaminant cooperation in earth County Water data sets database debris flows discharge distribution Division DSDL earth science environment Environmental Federal flood floodplain geographic information systems Geological Survey USGS GeoMedia geospatial data global ground-water hazards High Plains hydrologic impact Internet Irrigation KILOMETERS Lake land levees locations maps ment methane Mineral Resources Mississippi River monitoring Mount Rainier Mount Zirkel Wilderness Municipal National natural gas nitrate Northridge earthquake NSDI pesticides petroleum Planning region Reston River Basin Scientific and technical scientists sediment seismic Service South Platte River spatial data studies technical cooperation Telephone tion Transportation U.S. Geological Survey U.S.-Mexico border University users USGS Valley videoconferencing Volunteer Water Conservation District Water District Water Resources