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This project established a permafrost monitoring network in this region, providing a baseline of permafrost thermal regimes for assessing future change at a total of 26 automated monitoring stations. Stations have collected year-round temperature data from the active layer and the permafrost starting from the summer of 2011. The strong correspondence between spatial variability in permafrost thermal regime and an existing ecotype map allowed for the development of a map of ‘permafrost thermal classes’ for the broader study region. Further, the annual temperature data was used to calibrate models of soil thermal regimes as a function of climate, providing estimates of both historic and future permafrost thermal regimes...
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This collection (known internally at Maryland Geological Survey as Component 9) consists of 1,474 black-and-white aerial photographs (1,472 unique frames plus 2 duplicates) plus 2 index maps which serve as a finding aid for the photographs in the two sub-components of this collection -- DC Collection 1 and DC Collection 2. The photographs are 9 in. by 9 in. in size and cover Washington, DC and vicinity (including portions of Maryland and Virginia). The counties in Maryland covered by these aerial photographs are Anne Arundel, Howard, Montgomery, and Prince George's Counties. No date is printed on these photographs; however, based on features shown in the photographs, Maryland Geological Survey (MGS) estimates...
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The U.S. Geological Survey's Upper Midwest Environmental Sciences Center (UMESC) collects aerial photography of the Upper Mississippi River System (UMRS) floodplain on a regular basis. These data are used to support the Center's long-term goals of understanding the UMRS and developing useful products for the Long Term Resource Monitoring Program (LTRMP). In 2000, 1:16,000-scale true color aerial photos were collected on the Mississippi River from Cairo, IL to Minneapolis, MN and the on Illinois River from its confluence with the Mississippi near Grafton, IL to Lake Michigan/Chicago, IL. The photos were collected using a 60% stereo overlap between photos in the same flight line and a 30% overlap between flight lines....
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Panorama from Oregon Buttes looking north toward the southwest flank of the Wind River Range. Exposures of the Brider Formation in foreground along the Continental Divide. Sweetwater and Fremont Counties, Wyoming. circa. 1962. (Photo by J. D. Love) Published as figure 2 in U. S. Geological Survey. Bulletin 1256. 1969.
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Album caption: Upper Montana coal bearing group in Chaena Mesa and Rio Puerco Valley, from locality 55, 10 miles E. S.E. from Cabezon, N.M., looking north 20 degrees west. New Mexico. n.d. No index card available.
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Album Caption: Drumlin, transverse profile, looking south. NE1/4 sec. 1, T. 5 N., R. 15 E. Whitewater quardangle, Jefferson County, Wisconsin. June 1900.
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Album caption: Tertiary scarp, showing absence of Laramie sandstone prominent. Scarp in valley in foreground is being eroded to river level from 1/2 mile N. of camp, Sept. 21, 4 1/2 miles N. of Elvado, N.M., looking N. 30 deg. W. New Mexico. n.d. No index card available.
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Album caption: Probably Dakota sandstone in right, Mancos shale in left, and Mesa Verde sandstone scarp in high background, from about 2 miles N. of Elvado, N.M., looking N. New Mexico. n.d. No index card available.
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Album Caption: Drumlin, transverse profile, north end, looking south. N1/2, Sec. 13, T 5 N., R. 14 E. Koshkonong quadrangle. Jefferson County, Wisconsin. August 1900. Handwritten note on album caption: No Negative - 07/26/2012.
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Album caption: Drumlin profile from the north. NW 1/4, sec. 5, T. 5 N., R. 12 E. Stoughton quadrangle. Dane County, Wisconsin. July 21, 1902.
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Album caption: Drumlin from the west. NW 1/4, sec. 5, T. 5 N., R. 12 E. Stoughton quadrangle. Dane County, Wisconsin. July 21, 1902.
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Album caption: Profile of drumlin from the southeast. SE 1/4, sec. 35, T. 6 N., R. 11 E. Stoughton quadrangle. Dane County, Wisconsin. July 21, 1902.
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Album caption: Profile of drumlin from the west. NW 1/4, sec. 25, T. 6 N., R. 11 E. Stoughton quadrangle. Dane County, Wisconsin. July 21, 1902.
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Album caption: Stream channel - geometry reaches, Batchellors Run. Man at left for scale. Montgomery County, Maryland. 1974. Published as figure 23-C in U. S. Geological Survey. Professional paper 1003. 1978.
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Album caption: Vertical aerial view of construction site in the Lutes Run basin. Approximate scale 1:22,800. Montgomery County, Maryland. March 16, 1964. (Graphics on published photo only) Portion published as figure 22-A in U. S. Geological Survey. Professional paper 1003. 1978.
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Album caption: Extensive erosion in Manor Run basin. Montgormery County, Maryland. 1967. (Same as T.H. Yorke photo no. 1) Black and White photo Published as figure 17 in U. S. Geological Survey. Professional paper 1003. 1978.
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Album caption: Quartzite at north side of Stony Island, 4 miles northeast of Waterloo, showing glacially smooth surface. Waterloo quadrangle, Dodge County, Wisconsin. October 17, 1903. Plate 8-B in U.S. Geological Survey. Professional paper 106. 1918.
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Album caption: Waterloo Quartzite, Portland quarry ledge, south side of John O'Laughlin's south quarry, showing glaciated angle and surface of quartzite block. SE 1/4, sec. 33, T. 9 N., R. 13 E. Waterloo quadrangle, Dodge County, Wisconsin. September 1903.
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Album caption: Drumlin east of Waterloo, from the north. Sec. 5, T. 8 N., R. 13 E. Waterloo quadrangle. Jefferson County, Wisconsin. September 1903.
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Album caption: Nehalem Falls damsite viewed upstream from the road bridge. Oregon. 1937. ( photo by A. M. Piper ) Published as figure 8 in U. S. Geological Survey. Water-supply paper 1610-C. 1965.


map background search result map search result map Drumlin, transverse profile, north end, looking south. Jefferson County, Wisconsin. 1900. Drumlin, transverse profile, looking south. Jefferson County, Wisconsin. 1900. Profile of drumlin from the southeast. Wisconsin, 1902. Profile of drumlin from the west. Wisconsin, 1902. Drumlin profile from the north.  Wisconsin, 1902. Drumlin from the west.  Wisconsin, 1902. Waterloo Quartzite, Portland quarry ledge, south side of John O'Laughlin's south quarry, showing glaciated angle and surface of quartzite block. Wisconsin, 1903. Waterloo Quartzite , showing dip of beds at the north end of Stony Island, from the north. Wisconsin, 1903. Drumlin east of Waterloo, from the north. Jefferson County.  Wisconsin, 1903. 2000 Aerial Photo Mosaics - Upper Mississippi River System -- Dresden Washington, DC & Vicinity Aerial Photographs, 1945-1949 Dakota sandstone, Mancos shale and Mesa Verde sandstone scarp. New Mexico. n.d. Tertiary scarp. New Mexico. n.d. Nehalem Falls damsite viewed upstream from the road bridge. Oregon. 1937. Panorama from Oregon Buttes looking north toward the southwest flank of the Wind River Range. Fremont Counties, Wyoming. circa. 1962. Upper Montana coal bearing group in Chaena Mesa and Rio Puerco Valley. New Mexico. n.d. Extensive erosion in Manor Run basin. Montgormery County, Maryland. 1967. Vertical aerial view of construction site in the Lutes Run basin. Montgomery County, Maryland. March 16, 1964. Stream channel - geometry reaches, Montgomery County, Maryland. 1974. 2000 Aerial Photo Mosaics - Upper Mississippi River System -- Dresden Drumlin, transverse profile, north end, looking south. Jefferson County, Wisconsin. 1900. Drumlin, transverse profile, looking south. Jefferson County, Wisconsin. 1900. Drumlin east of Waterloo, from the north. Jefferson County.  Wisconsin, 1903. Waterloo Quartzite, Portland quarry ledge, south side of John O'Laughlin's south quarry, showing glaciated angle and surface of quartzite block. Wisconsin, 1903. Waterloo Quartzite , showing dip of beds at the north end of Stony Island, from the north. Wisconsin, 1903. Extensive erosion in Manor Run basin. Montgormery County, Maryland. 1967. Vertical aerial view of construction site in the Lutes Run basin. Montgomery County, Maryland. March 16, 1964. Stream channel - geometry reaches, Montgomery County, Maryland. 1974. Profile of drumlin from the southeast. Wisconsin, 1902. Profile of drumlin from the west. Wisconsin, 1902. Drumlin profile from the north.  Wisconsin, 1902. Drumlin from the west.  Wisconsin, 1902. Washington, DC & Vicinity Aerial Photographs, 1945-1949 Panorama from Oregon Buttes looking north toward the southwest flank of the Wind River Range. Fremont Counties, Wyoming. circa. 1962. Dakota sandstone, Mancos shale and Mesa Verde sandstone scarp. New Mexico. n.d. Tertiary scarp. New Mexico. n.d. Upper Montana coal bearing group in Chaena Mesa and Rio Puerco Valley. New Mexico. n.d. Nehalem Falls damsite viewed upstream from the road bridge. Oregon. 1937.