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Ford Ranges

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The Ford Ranges ( 77°0′S 144°0′W  /  77.000°S 144.000°W  / -77.000; -144.000  ( Ford Ranges ) ) are a collection of mountain groups and ranges standing east of Sulzberger Ice Shelf and Block Bay in the northwest part of Marie Byrd Land , Antarctica.

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53-613: The Ford Ranges lie along the coast of Marie Byrd Land to the south and east of the Sulzberger Ice Shelf and to the east of Block Bay . The ranges and major glaciers are, from southwest to northeast, Hershey Ridge , Haines Mountains , Hammond Glacier , Swope Glacier , Mackay Mountains , Boyd Glacier , Sarnoff Mountains , Allegheny Mountains , Clark Mountains , Arthur Glacier , Denfeld Mountains , Crevasse Valley Glacier , Chester Mountains , Fosdick Mountains , Balchen Glacier and Phillips Mountains . A 1945 report defines

106-578: A federal survey agency, in part to inventory the vast lands added to the United States by the Louisiana Purchase in 1803 and the Mexican–American War in 1848. The USGS was authorized on March 3 in a last-minute amendment to an unrelated bill that charged the new agency with the "classification of the public lands, and examination of the geological structure, mineral resources, and products of

159-449: A lack of accuracy and detail in comparison to older generation maps based on aerial photo surveys and field checks. As the digital databases were not designed for producing general-purpose maps, data integration can be a problem when retrieved from sources with different resolutions and collection dates. Human-made features once recorded by direct field observation are not in any public domain national database and are frequently omitted from

212-673: A new way to view their entire digitized collection of over 178,000 maps from 1884 to 2006. The site is an interactive map of the United States that allows users to search or move around the map to find the USGS collection of maps for a specific area. Users may then view the maps in great detail and download them if desired. In 2008 the USGS abandoned traditional methods of surveying, revising, and updating topographic maps based on aerial photography and field checks. Today's U.S. Topo quadrangle (1:24,000) maps are mass-produced, using automated and semiautomated processes, with cartographic content supplied from

265-410: A non-metric scale virtually unique to the United States. Each of these maps covers an area bounded by two lines of latitude and two lines of longitude spaced 7.5 minutes apart. Nearly 57,000 individual maps in this series cover the 48 contiguous states , Hawaii , U.S. territories , and areas of Alaska near Anchorage , Fairbanks , and Prudhoe Bay . The area covered by each map varies with

318-517: A number of specific science programs, facilities, and other organizational units: The Earthquake Hazards Program monitors earthquake activity worldwide. The National Earthquake Information Center (NEIC) in Golden, Colorado , on the campus of the Colorado School of Mines detects the location and magnitude of global earthquakes. The USGS also runs or supports several regional monitoring networks in

371-818: A number of water-related programs, notably the National Streamflow Information Program and National Water-Quality Assessment Program. USGS Water data is publicly available from their National Water Information System database. The USGS also operates the National Wildlife Health Center , whose mission is "to serve the nation and its natural resources by providing sound science and technical support, and to disseminate information to promote science-based decisions affecting wildlife and ecosystem health. The NWHC provides information, technical assistance, research, education, and leadership on national and international wildlife health issues." It

424-658: A result, some have noted that the U.S. Topo maps currently fall short of traditional topographic map presentation standards achieved in maps drawn from 1945 to 1992. The Hydrologic Instrumentation Facility (HIF) has four sections within its organizational structure; the Field Services Section which includes the warehouse, repair shop, and Engineering Unit; the Testing Section which includes the Hydraulic Laboratory, testing chambers, and Water Quality Laboratory;

477-646: A sledging party of the ByrdAE, which visited this area in November-December 1934, and so named because of its extensively crevassed surface. United States Geological Survey The United States Geological Survey ( USGS ), founded as the Geological Survey , is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology , geography , geology , and hydrology . The agency

530-475: A towing tank, jet tank, pipe flow facility, and tilting flume. In addition, the HIF provides training and technical support for the equipment it stocks. The Engineering Group seeks out new technology and designs for instrumentation that can work more efficiently, be more accurate, and or be produced at a lower cost than existing instrumentation. HIF works directly with vendors to help them produce products that will meet

583-614: A variety of USGS Report Series that include preliminary results, maps, data, and final results. A complete catalog of all USGS publications is available from the USGS Publications Warehouse. In the mid-1800s, various states set up geological survey institutions; e.g., the Kentucky Geological Survey , established in 1854. In 1879, a report from the National Academy of Sciences prompted Congress to set up

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636-506: Is a partnership-driven program that teams scientific researchers with natural and cultural resource managers to help fish, wildlife, waters, and lands across the country adapt to climate change . The National CASC (NCASC), based at USGS headquarters in Reston, Virginia, serves as the national office for the CASC network, while eight regional CASCs made up of federal-university consortiums located across

689-624: Is an ice shelf about 85 nautical miles (157 km; 98 mi) long and 50 nautical miles (93 km; 58 mi) wide bordering the coast of Marie Byrd Land between Edward VII Peninsula and Guest Peninsula in Antarctica. The Sulzberger Ice Shelf was observed and roughly mapped by the Byrd Antarctic Expedition (ByrdAE; 1928-30), which applied the name Sulzberger Bay to the open water indenting this feature. The United States Advisory Committee on Antarctic Names (US-ACAN) extended

742-716: Is headquartered in Reston, Virginia , with major offices near Lakewood, Colorado ; at the Denver Federal Center ; and in NASA Ames Research Park in California. In 2009, it employed about 8,670 people. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on its hundredth anniversary, was "Earth Science in the Public Service". Since 2012,

795-472: Is mapped at this scale in quadrangles measuring 1° by 1°. USGS topographic quadrangle maps are marked with grid lines and tics around the map collar which make it possible to identify locations on the map by several methods, including the graticule measurements of longitude and latitude, the township and section method within the Public Land Survey System , and cartesian coordinates in both

848-516: Is the agency primarily responsible for surveillance of H5N1 avian influenza outbreaks in the United States. The USGS also runs 17 biological research centers in the United States, including the Patuxent Wildlife Research Center . The USGS is investigating collaboration with the social networking site Twitter to allow for more rapid construction of ShakeMaps. ShakeMaps are an interactive tool allowing users to visually observe

901-600: The Byrd Antarctic Expedition (ByrdAE) on December 5, 1929. They were named by Richard E. Byrd for Edsel Ford of the Ford Motor Company , who helped finance the expedition. Download coordinates as: The northern mountain ranges and groups are, from north to south The southern mountain ranges and groups are, from west to east, Sulzberger Ice Shelf Sulzberger Ice Shelf ( 77°00′S 148°00′W  /  77.000°S 148.000°W  / -77.000; -148.000  ( Sulzberger Ice Shelf ) )

954-575: The State Plane Coordinate System and the Universal Transverse Mercator coordinate system . Other specialty maps have been produced by the USGS at a variety of scales. These include county maps, maps of special interest areas, such as the national parks , and areas of scientific interest. A number of Internet sites have made these maps available on the web for affordable commercial and professional use. Because works of

1007-833: The Swanson Mountains on the north and Mount Rea and Mount Cooper on the south, in the Ford Ranges. Discovered by members of West Base of the US AS, in aerial flights and from ground surveys in November-December 1940. Named by US-SCAN for R. Admiral Arthur C. Davis, United States Navy, a leader in aviation in the United States Navy. 76°46′S 145°30′W  /  76.767°S 145.500°W  / -76.767; -145.500 . A broad glacier about 30 nautical miles (56 km; 35 mi) long, flowing west-southwest between Chester Mountains and Saunders Mountain . Discovered by

1060-610: The UCERF California earthquake forecast. As of 2005, the agency is working to create a National Volcano Early Warning System by improving the instrumentation monitoring the 169 volcanoes in U.S. territory and by establishing methods for measuring the relative threats posed at each site. The USGS also operates five volcano observatories throughout the nation: the Alaska Volcano Observatory in Anchorage, Alaska (on

1113-550: The magnetic field at magnetic observatories and distributes magnetometer data in real time. The USGS collaborates with Canadian and Mexican government scientists, along with the Commission for Environmental Cooperation , to produce the North American Environmental Atlas , which is used to depict and track environmental issues for a continental perspective. The USGS operates the streamgaging network for

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1166-442: The 15-minute series, was once used to map the contiguous 48 states at a scale of 1:62,500 for maps covering the continental United States, but was discontinued during the last quarter of the twentieth century. Each map was bounded by two parallels and two meridians spaced 15 minutes apart—the same area covered by four maps in the 7.5-minute series. The 15-minute series, at a scale of 1:63,360 (one inch representing one mile), remains

1219-439: The 30 x 60-minute quadrangle series. Each of these quadrangles covers the area contained within 32 maps in the 7.5-minute series. The 1:100,000 scale series is unusual in that it primarily employs the metric system . One centimeter on the map represents one kilometer of distance on the ground. Contour intervals , spot elevations, and horizontal distances are also specified in meters. The final regular quadrangle series produced by

1272-508: The ByrdAE (1928-30) and (1933-35) and by the USAS (1939-41) all led by R. Admiral R.E. Byrd. The glacier is named for Gerard Swope , president of General Electric , who contributed various types of electrical equipment to the ByrdAE (1933-35). 77°14′S 145°25′W  /  77.233°S 145.417°W  / -77.233; -145.417 . Heavily crevassed glacier flowing west-northwest for about 45 nautical miles (83 km; 52 mi) to

1325-750: The ByrdAE, 1933-35. 77°29′S 151°25′W  /  77.483°S 151.417°W  / -77.483; -151.417 . A glacier on the north side of Edward VII Peninsula, flowing northeast along, the east side of Howard Heights into Sulzberger Ice Shelf. Mapped by USGS from surveys and United States Navy air photos, 1959-65. Named by US-ACAN for Lieutenant Commander Wayne B. Stewart, United States Navy, co-pilot in LC-130F Hercules aircraft during Operation Deep Freeze 1968. 77°54′S 148°18′W  /  77.900°S 148.300°W  / -77.900; -148.300 . A peak standing 15 nautical miles (28 km; 17 mi) west of Hershey Ridge at

1378-459: The Ford Ranges. Discovered in 1934 by the ByrdAE, and named by Byrd for John Hays Hammond, American mining engineer and philanthropist. 77°38′S 145°55′W  /  77.633°S 145.917°W  / -77.633; -145.917 . A glacier 5 nautical miles (9.3 km; 5.8 mi) long, flowing eastward from the Haines Mountains along the south side of Keyser Nunatak to enter

1431-550: The Hammond Glacier. Mapped by USGS from surveys and United States Navy air photos, 1959-65. Named by US-ACAN for Donald K. Reynolds, ionospheric physicist at Byrd Station, 1967-68 season. 77°20′S 145°50′W  /  77.333°S 145.833°W  / -77.333; -145.833 . A glacier which drains westward from the Ford Ranges, between Mount Woodward and Mount West , into Sulzberger Ice Shelf. Features in these ranges were discovered and successively mapped by

1484-951: The Information Technology Section which includes computer support and the Drafting Unit; and the Administrative Section. The HIF was given national responsibility for the design, testing, evaluation, repair, calibration, warehousing, and distribution of hydrologic instrumentation. Distribution is accomplished by direct sales and through a rental program. The HIF supports data collection activities through centralized warehouse and laboratory facilities. The HIF warehouse provides hydrologic instruments, equipment, and supplies for USGS as well as Other Federal Agencies (OFA) and USGS Cooperators. The HIF also tests, evaluates, repairs, calibrates, and develops hydrologic equipment and instruments. The HIF Hydraulic Laboratory facilities include

1537-514: The National GIS Database. In the two years from June 2009 to May 2011, the USGS produced nearly 40,000 maps, more than 80 maps per work day. Only about two hours of interactive work are spent on each map, mostly on text placement and final inspection; there are essentially no field checks or field inspections to confirm map details. While much less expensive to compile and produce, the revised digital U.S. topo maps have been criticized for

1590-536: The Northern Ford Ranges as including the Phillips, Fosdick and Chester Mountains. The Fosdick Mountains contain high-grade metamorphic rocks, while the Phillips and Chester Mountains have outcroppings of plutonic rocks. The Devonian Ford granodiorite is found in the Phillips, Chester and Denfield Mountains. The Cretaceous Byrd Coast granite is found throughout the Ford Ranges. The Ford Ranges were discovered by

1643-587: The Southern Ford Ranges as the ranges between McKinley Peak and the Balchen Glacier, which excludes the Phillips Mountains. They cover an area of about 7,000 square miles (18,000 km). This portion of the mountainous coastland of Marie Byrd Land is one of the few areas in Antarctica where there are enough rock outcrops to make it practical to undertake geological mapping. A 1991 report defines

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1696-529: The Sulzberger Ice Shelf between Bailey Ridge and Mount Douglass in the Ford Ranges. Discovered on aerial flights of the ByrdAE in 1934, and named for Vernon D. Boyd, expedition machinist, and a member of West Base of the USAS (1939–41). 77°03′S 145°15′W  /  77.050°S 145.250°W  / -77.050; -145.250 . Valley glacier about 25 nautical miles (46 km; 29 mi) long, flowing west to Sulzberger Ice Shelf between

1749-468: The U.S. government are in the public domain , it is also possible to find many of these maps for free at various locations on the Internet. Georeferenced map images are available from the USGS as digital raster graphics (DRGs) in addition to digital data sets based on USGS maps, notably digital line graphs (DLGs) and digital elevation models (DEMs). In 2015, the USGS unveiled the topoView website,

1802-699: The U.S., U.S. Pacific Islands, and U.S. Caribbean deliver science that addresses resource management priorities of the states within their footprints. Since 1962, the Astrogeology Research Program has been involved in global, lunar , and planetary exploration and mapping . In collaboration with Stanford University , the USGS also operates the USGS-Stanford Ion Microprobe Laboratory, a world-class analytical facility for U-(Th)-Pb geochronology and trace element analyses of minerals and other earth materials. USGS operates

1855-891: The USGS Center for Coastal Geology) has three sites, one for the Atlantic Ocean (located in Woods Hole, Massachusetts ), one for the Pacific Ocean (located in Santa Cruz, California ) and one for the Gulf of Mexico (located on the University of South Florida's St. Petersburg campus). The goal of this department is to conduct research in geology, mapping, hydrology, biology, and related sciences; evaluate hazards associated with floods, droughts, hurricanes, subsidence, human activity, and climate change; map

1908-474: The USGS is the 1:250,000 scale topographic series. Each of these quadrangles in the conterminous United States measures 1 degree of latitude by 2 degrees of longitude. This series was produced by the U.S.  Army Map Service in the 1950s, prior to the maps in the larger-scale series, and consists of 489 sheets, each covering an area ranging from 8,218 square miles (21,285 km ) at 30° north to 6,222 square miles (16,115 km ) at 49° north. Hawaii

1961-488: The USGS science focus has been directed at topical "Mission Areas" that have continued to evolve. Further organizational structure includes headquarters functions, geographic regions, science and support programs, science centers, labs, and other facilities. The USGS regional organization aligns with the U.S. Department of the Interior Unified Interior Regions: USGS operates and organizes within

2014-507: The USGS to rely on donations of time by civilian volunteers in an attempt to update its 7.5-minute topographic map series, and USGS stated outright in 2000 that the program was to be phased out in favor of The National Map (not to be confused with the National Atlas of the United States produced by the Department of the Interior , one of whose bureaus is USGS). An older series of maps,

2067-481: The United States under the umbrella of the Advanced National Seismic System (ANSS). The USGS informs authorities, emergency responders, the media, and the public, both domestic and worldwide, about significant earthquakes. It maintains long-term archives of earthquake data for scientific and engineering research. It also conducts and supports research on long-term seismic hazards . USGS has released

2120-867: The United States, with over 7400 streamgages . Real-time streamflow data are available online. As part of the Water Resources Research Act of 1984, the State Water Resources Research Act Program created a Water Resources Research Institute (WRRI) in each state, along with Washington DC, Puerto Rico, the US Virgin Islands, and Guam. Together, these institutes make up the National Institutes for Water Resources (NIWR). The institutes focus on water-related issues through research, training and collaboration. The National and regional Climate Adaptation Science Centers (CASCs)

2173-1116: The campus of Alaska Pacific University ), the California Volcano Observatory in Menlo Park, California , the Cascades Volcano Observatory (covering volcanoes in Idaho , Oregon , and Washington ) in Vancouver, Washington , the Hawaiian Volcano Observatory in Hilo, Hawaii , and the Yellowstone Volcano Observatory (covering volcanoes in Arizona , Colorado , Montana , New Mexico , Utah , and Wyoming ) in Yellowstone National Park , Wyoming. The USGS Coastal and Marine Science Center (formerly

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2226-422: The continental United States, though only for use by members of its defense forces). The next-smallest topographic series, in terms of scale, is the 1:100,000 series. These maps are bounded by two lines of longitude and two lines of latitude. However, in this series, the lines of latitude are spaced 30 minutes apart and the lines of longitude are spaced 60 minutes, which is the source of another name for these maps;

2279-420: The distribution and severity of Shaking resulting from Earthquakes. The USGS produces several national series of topographic maps which vary in scale and extent, with some wide gaps in coverage, notably the complete absence of 1:50,000 scale topographic maps or their equivalent. The largest (both in terms of scale and quantity) and best-known topographic series is the 7.5-minute, 1:24,000 scale, quadrangle ,

2332-488: The latitude of its represented location due to convergence of the meridians. At lower latitudes, near 30° north, a 7.5-minute quadrangle contains an area of about 64 square miles (166 km ). At 49° north latitude, 49 square miles (127 km ) are contained within a quadrangle of that size. As a unique non-metric map scale, the 1:24,000 scale naturally requires a separate and specialized romer scale for plotting map positions. In recent years, budget constraints have forced

2385-537: The mission needs of the USGS. For instrument needs not currently met by a vendor, the Engineering Group designs, tests, and issues contracts to have HIF-designed equipment made. Sometimes HIF will patent a new design in the hope that instrument vendors will buy the rights and mass-produce the instrument at a lower cost to everyone. USGS researchers publish the results of their science in a variety of ways, including peer-reviewed scientific journals as well as in one of

2438-898: The mouth of the Crevasse Valley Glacier and northwest along the southern edge of the Guest Peninsula . The seaward side extends in a generally northeast direction from the tip of the Reeves Peninsula to the tip of the Guest Peninsula. The seaward side forms the shore of Sulzberger Bay . The islands of the Marshall Archipelago are scattered throughout the ice shelf. 77°27′S 151°40′W  /  77.450°S 151.667°W  / -77.450; -151.667 . A snow covered coastal promontory 515 metres (1,690 ft) high between Stewart Glacier and Gerry Glacier on

2491-660: The name Sulzberger to the adjacent ice shelf. Download coordinates as: The landward side of the Sulzberger Ice Shelf extends southeast from Howard Heights and the mouth of the Stewart Glacier to McKinley Peak. From there it runs northeast past the Hershey Ridge and the Court Ridge , past the mouths of the Hammond Glacier, Swope Glacier, Boyd Glacier and Arthur Glacier to the Denfeld Mountains . It then runs north past

2544-465: The newest generation digital topo maps, including windmills, mines and mineshafts, water tanks, fence lines, survey marks, parks, recreational trails, buildings, boundaries, pipelines, telephone lines, power transmission lines, and even railroads. Additionally, the digital map's use of existing software may not properly integrate different feature classes or prioritize and organize text in areas of crowded features, obscuring important geographic details. As

2597-528: The north side of Edward VII Peninsula. Features in this area were explored by the ByrdAE, 1928-30 and 1933-35. These heights were mapped by the United States Geological Survey (USGS) from surveys and United States Navy air photos, 1959-65. Named by US-ACAN (at the suggestion of Admiral Richard E. Byrd ) for Roy W. Howard of the ScrippsHoward newspapers, who made financial contributions to

2650-469: The onshore and offshore geologic framework; assess mineral resources and develop techniques for their discovery; assess water resources and develop an understanding of the impact of human activities and natural phenomena on hydrologic systems; assess links between biodiversity, habitat condition, ecosystem processes and health; and develop new technologies for collection and interpretation of earth science data. The USGS National Geomagnetism Program monitors

2703-428: The primary topographic quadrangle for the state of Alaska (and only for that particular state). Nearly 3,000 maps cover 97% of the state. The United States remains virtually the only developed country in the world without a standardized civilian topographic map series in the standard 1:25,000 or 1:50,000 metric scales, making coordination difficult in border regions (the U.S. military does issue 1:50,000 scale topo maps of

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2756-643: The south end of the Ford Ranges . Discovered on the ByrdAE flight of December 5, 1929. Named by Byrd for Grace McKinley, wife of Captain Ashley C. McKinley, aerial photographer and third in command of the expedition. 77°25′S 146°00′W  /  77.417°S 146.000°W  / -77.417; -146.000 . Glacier on the northeast side of the Haines Mountains , flowing northwest for about 40 nautical miles (74 km; 46 mi) to Sulzberger Ice Shelf in

2809-403: Was founded on March 3, 1879, to study the landscape of the United States, its natural resources , and the natural hazards that threaten it. The agency also makes maps of extraterrestrial planets and moons based on data from U.S. space probes . The sole scientific agency of the U.S. Department of the Interior, USGS is a fact-finding research organization with no regulatory responsibility. It

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