Experimental Advanced Airborne Research Lidar (EAARL) Data Processing Manual
Jamie M. Bonisteel, Amar Nayegandhi, C. Wayne Wright, John Brock, David Nagle
2009, Open-File Report 2009-1078
The Experimental Advanced Airborne Research Lidar (EAARL) is an example of a Light Detection and Ranging (Lidar) system that utilizes a blue-green wavelength (532 nanometers) to determine the distance to an object. The distance is determined by recording the travel time of a transmitted pulse at the speed of light...
Selected metals in sediments and streams in the Oklahoma Part of the Tri-State Mining District, 2000-2006
William J. Andrews, Mark F. Becker, Shana L. Mashburn, S. Jerrod Smith
2009, Scientific Investigations Report 2009-5032
The abandoned Tri-State mining district includes 1,188 square miles in northeastern Oklahoma, southeastern Kansas, and southwestern Missouri. The most productive part of the Tri-State mining district was the 40-square mile part in Oklahoma, commonly referred to as 'the Picher mining district' in north-central Ottawa County, Oklahoma. The Oklahoma part of...
Comparison of ASTER- and AVIRIS-derived mineral and vegetation maps of the White Horse replacement alunite deposit and surrounding area, Marysvale volcanic field, Utah
Barnaby W. Rockwell
2009, Scientific Investigations Report 2009-5117
This report presents and compares mineral and vegetation maps of parts of the Marysvale volcanic field in west-central Utah that were published in a recent paper describing the White Horse replacement alunite deposit. Detailed, field-verified maps of the deposit were produced from Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) data acquired from...
The National Map - Elevation
Dean Gesch, Gayla Evans, James Mauck, John Hutchinson, William J. Carswell Jr.
2009, Fact Sheet 2009-3053
The National Elevation Dataset (NED) is the primary elevation data product produced and distributed by the USGS. The NED provides seamless raster elevation data of the conterminous United States, Alaska, Hawaii, and the island territories. The NED is derived from diverse source data sets that are processed to a specification...
The National Map - Orthoimagery
James Mauck, Kim Brown, William J. Carswell Jr.
2009, Fact Sheet 2009-3055
Orthorectified digital aerial photographs and satellite images of 1-meter (m) pixel resolution or finer make up the orthoimagery component of The National Map. The process of orthorectification removes feature displacements and scale variations caused by terrain relief and sensor geometry. The result is a combination of the image characteristics of...
Framework for a U.S. Geological Survey Hydrologic Climate-Response Program in Maine
Glenn A. Hodgkins, Robert M. Lent, Robert W. Dudley, Charles W. Schalk
2009, Open-File Report 2009-1115
This report presents a framework for a U.S. Geological Survey (USGS) hydrologic climate-response program designed to provide early warning of changes in the seasonal water cycle of Maine. Climate-related hydrologic changes on Maine's rivers and lakes in the winter and spring during the last century are well documented, and several...
Geologic Map of the Round Spring Quadrangle, Shannon County, Missouri
Randall C. Orndorff, David J. Weary
2009, Scientific Investigations Map 3073
The Round Spring 7.5-minute quadrangle is located in Shannon County, south-central Missouri on the Salem Plateau of the Ozark Plateaus physiographic province. As much as 1,350 feet (ft) of flat-lying to gently dipping Upper Cambrian and Lower Ordovician rocks, mostly dolomite, overlie Mesoproterozoic volcanic rocks. The bedrock is overlain by...
Framework for a U.S. Geological Survey hydrologic climate-response program in Maine
Glenn A. Hodgkins, Robert M. Lent, Robert W. Dudley, Charles W. Schalk
2009, Fact Sheet 2009-3044
It is important to monitor hydrologic systems in the United States that could change dramatically over the short term as a result of climate change. Many ecological effects of climate change can be understood only if hydrologic data networks are in place. Because of its humid, temperate climate and its...
The National Map - Hydrography
Jeffrey D. Simley, William J. Carswell Jr.
2009, Fact Sheet 2009-3054
The National Hydrography Dataset (NHD) is the surface-water component of The National Map. The NHD is a comprehensive set of digital spatial data that represents the surface water of the United States using common features such as lakes, ponds, streams, rivers, canals, streamgages, and dams. Polygons are used to represent...
Reconnaissance of Organic Wastewater Compounds at a Concentrated Swine Feeding Operation in the North Carolina Coastal Plain, 2008
Stephen L. Harden
2009, Open-File Report 2009-1128
Water-quality and hydrologic data were collected during 2008 to examine the occurrence of organic wastewater compounds at a concentrated swine feeding operation located in the North Carolina Coastal Plain. Continuous groundwater level and stream-stage data were collected at one monitoring well and one stream site, respectively, throughout 2008. One round...
Water-Quality and Biological Assessment of the Iowa River and Tributaries Within and Contiguous to the Meskwaki Settlement of the Sac and Fox Tribe of the Mississippi in Iowa, 2006-07
Gregory R. Littin, Jason C. McVay
2009, Scientific Investigations Report 2009-5105
In cooperation with the Sac and Fox Tribe of the Mississippi in Iowa (Meskwaki Nation), the U.S. Geological Survey conducted a 2-year baseline assessment of the chemical and biological quality of streams within the Meskwaki Settlement in central Iowa. The Meskwaki Nation is a federally recognized tribe that wishes to...
Report of the River Master of the Delaware River for the period December 1, 2002-November 30, 2003
Bruce E. Krejmas, Gary N. Paulachok, Stephen F. Blanchard
2009, Open-File Report 2008-1372
A Decree of the Supreme Court of the United States, entered in 1954, established the position of Delaware River Master within the U.S. Geological Survey (USGS). In addition, the Decree authorizes diversions of water from the Delaware River Basin and requires compensating releases from certain reservoirs, owned by New York...
Decision Support System for Evaluation of Gunnison River Flow Regimes With Respect To Resources of the Black Canyon of the Gunnison National Park
Gregor T. Auble, Mark Wondzell, Colin Talbert
2009, Open-File Report 2009-1126
This report describes and documents a decision support system for the Gunnison River in Black Canyon of the Gunnison National Park. It is a macro-embedded EXCEL program that calculates and displays indicators representing valued characteristics or processes in the Black Canyon based on daily flows of the Gunnison River. The...
Report of the River Master of the Delaware River for the period December 1, 2003-November 30, 2004
Bruce E. Krejmas, Gary N. Paulachok, Stephen F. Blanchard
2009, Open-File Report 2009-1065
A Decree of the Supreme Court of the United States, entered in 1954, established the position of Delaware River Master within the U.S. Geological Survey (USGS). In addition, the Decree authorizes diversions of water from the Delaware River Basin and requires compensating releases from certain reservoirs, owned by New York...
Performance of Traditional and Molecular Methods for Detecting Biological Agents in Drinking Water
Donna S. Francy, Rebecca N. Bushon, Amie M. G. Brady, Erin E. Bertke, Christopher M. Kephart, Christina A. Likirdopulos, Brian E. Mailot, Frank W. Schaefer III, H.D. Alan Lindquist
2009, Scientific Investigations Report 2009-5097
To reduce the impact from a possible bioterrorist attack on drinking-water supplies, analytical methods are needed to rapidly detect the presence of biological agents in water. To this end, 13 drinking-water samples were collected at 9 water-treatment plants in Ohio to assess the performance of a molecular method in comparison...
The National Coal Resource Assessment Overview
Brenda S. Pierce, Kristin O. Dennen
2009, Professional Paper 1625-F
The U.S. Geological Survey (USGS) has completed the National Coal Resource Assessment (NCRA), a multiyear project by the USGS Energy Resources Program, in partnership with State geological surveys in the coal producing regions of the United States. The NCRA is the first digital national coal-resource assessment. Coal beds and zones...
High diversity and abundance of scleractinian corals growing on and near mangrove prop roots, St. John, US Virgin Islands
C.S. Rogers
2009, Coral Reefs (28) 909-909
A narrow zone of red mangroves fringes the shorelines of four small bays in Hurricane Hole, within Virgin Islands Coral Reef National Monument (VICRNM) on St. John. In two of these bays, Otter Creek and Water Creek, a particularly high abundance and diversity of corals are growing directly on or...
Geologic Cross Section D-D' Through the Appalachian Basin from the Findlay Arch, Sandusky County, Ohio, to the Valley and Ridge Province, Hardy County, West Virginia
Robert T. Ryder, Robert D. Crangle Jr., Michael H. Trippi, Christopher S. Swezey, Erika E. Lentz, Elisabeth L. Rowan, Rebecca S. Hope
2009, Scientific Investigations Map 3067
Geologic cross section D-D' is the second in a series of cross sections constructed by the U.S. Geological Survey to document and improve understanding of the geologic framework and petroleum systems of the Appalachian basin. Cross section D-D' provides a regional view of the structural and stratigraphic framework of the...
Total selenium and selenium species in irrigation drain inflows to the Salton Sea, California, October 2008 and January 2009
Thomas W. May, Michael J. Walther, Michael K. Saiki, William G. Brumbaugh
2009, Open-File Report 2009-1123
This report presents the results for two sampling periods (October 2008 and January 2009) during a 4-year monitoring program to characterize selenium concentrations in selected irrigation drains flowing into the Salton Sea, California. Total selenium, selenium species (dissolved selenite, selenate, organoselenium), and total suspended solids were determined in water samples....
Ecology of Greater Sage-Grouse in the Bi-State Planning Area Final Report, September 2007
Michael L. Casazza, Cory T. Overton, Melissa A. Farinha, Alicia A. Torregrosa, Joseph P. Fleskes, Michael R. Miller, James S. Sedinger, Eric J. Kolada
2009, Open-File Report 2009-1113
Conservation efforts for greater sage-grouse (Centrocercus urophasianus), hereafter sage-grouse, are underway across the range of this species. Over 70 local working groups have been established and are implementing on-the-ground sage-grouse oriented conservation projects. Early on in this process, the California Department of Fish and Game (CDFG) recognized the need to...
Assessment of Lower Missouri River physical aquatic habitat and its use by adult sturgeon (Genus Scaphirhynchus), 2005-07
Joanna M. Reuter, Robert B. Jacobson, Caroline M. Elliott, Aaron J. DeLonay
2009, Scientific Investigations Report 2009-5121
This report presents an exploratory analysis of habitat availability and use by adult Scaphirhynchus sturgeon on the Lower Missouri River from Gavins Point Dam, South Dakota, to the junction with the Mississippi River. The analysis is based on two main data sources collected from 2005 to 2007: (1) a compilation...
Identifying Hydrologic Processes in Agricultural Watersheds Using Precipitation-Runoff Models
Joshua I. Linard, David M. Wolock, Richard M. T. Webb, Michael Wieczorek
2009, Scientific Investigations Report 2009-5126
Understanding the fate and transport of agricultural chemicals applied to agricultural fields will assist in designing the most effective strategies to prevent water-quality impairments. At a watershed scale, the processes controlling the fate and transport of agricultural chemicals are generally understood only conceptually. To examine the applicability of conceptual models...
Groundwater-Quality Assessment, Pike County, Pennsylvania, 2007
Lisa A. Senior
2009, Scientific Investigations Report 2009-5129
Pike County, a 545 square-mile area in northeastern Pennsylvania, has experienced the largest relative population growth of any county in the state from 1990 to 2000 and its population is projected to grow substantially through 2025. This growing population may result in added dependence and stresses on water resources, including...
Literature review and database of relations between salinity and aquatic biota: Applications to Bowdoin National Wildlife Refuge, Montana
Robert A. Gleason, Brian A. Tangen, Murray K. Laubhan, Raymond G. Finocchiaro, John F. Stamm
2009, Scientific Investigations Report 2009-5098
Long-term accumulation of salts in wetlands at Bowdoin National Wildlife Refuge (NWR), Mont., has raised concern among wetland managers that increasing salinity may threaten plant and invertebrate communities that provide important habitat and food resources for migratory waterfowl. Currently, the U.S. Fish and Wildlife Service (USFWS) is evaluating various water...
Land Area Change and Overview of Major Hurricane Impacts in Coastal Louisiana, 2004-08
John A. Barras
2009, Scientific Investigations Map 3080
The U.S. Geological Survey (USGS) assessed changes in land and water coverage in coastal Louisiana within 2 months of Hurricane Gustav (September 1, 2008) and Hurricane Ike (September 13, 2008) by using Landsat Thematic Mapper (TM) satellite imagery. The purpose of this study was twofold: (1) to provide preliminary information...
