Skip to main content
Advanced Search

Filters: Tags: aerial (X)

1,458 results (123ms)   

Filters
Date Range
Extensions
Types
Contacts
Categories
Tag Types
Tag Schemes
View Results as: JSON ATOM CSV
thumbnail
Orthophotos combine the image characteristics of a photograph with the geometric qualities of a map. The primary digital orthophotoquad (DOQ) is a 1-meter ground resolution, quarter-quadrangle (3.75-minutes of latitude by 3.75-minutes of longitude) image cast on the Universal Transverse Mercator Projection (UTM) on the North American Datum of 1983 (NAD83).The geographic extent of the DOQ is equivalent to a quarter-quad plus The overedge ranges a minimum of 50 meters to a maximum of 300 meters beyond the extremes of the primary and secondary corner points. The overedge is included to facilitate tonal matching for mosaicking and for the placement of the NAD83 and secondary datum corner ticks. The normal orientation...
thumbnail
Index card: Oblique aerial view southeast along the San Andreas fault. In the foreground the block on the west side of fault (right) has been raised relative to block on east side damming drainage from the hills to the east. Carrizo Plain. Sec. 19, T. 32 S., R. 22 E. San Luis Obispo County, California. n.d. Published as figure 40 in U. S. Geological Survey Open-file report 83-98. 1983.
thumbnail
Index card, no. 217ct-264ct: Group of oblique aerial views of Mount St. Helens in eruption; time taken runs from 1326 hrs to 1815 hrs. Photos include near and distant views, eruption and eruption plume, pyroclasitc flows, ash. Skamania County, Washington. May 18, 1980. (Various amounts of plane wing or window frame visible in most views).
thumbnail
Album caption, slide description, and slide index card: MSH-Branch of Exhibits no. 12cp: Mount St. Helens. Aerial view of mudflow deposits and damage along the north bank, North Fork Toutle River. Cowlitz County, Washington. May 26, 1980. (Photo by D. Dzurisin) (Same as MSH-BE-VOLC-0026ct) (msh_boe_volc0026_ct).
thumbnail
Album caption, slide description, and slide index card: MSH-Branch of Exhibits no. 19cp: Mount St. Helens. Aerial view of barren slope devastated by May 18 eruption. Skamania County, Washington. June 1980. (Photo by J. DeVine) (Same as MSH-BE-VOLC-0033ct) (msh_boe_volc0033_ct).
thumbnail
Album caption, slide description, and slide index card: MSH-Branch of Exhibits no. 8cp: Mount St. Helens. Aerial view. Minor steam eruption from summit crater, from northeast, 10:15 a.m. Skamania County, Washington. May 31, 1980. (Photo by T. Casadevall) (Same as MSH-BE-VOLC-0022ct)
thumbnail
Slide description and index card: Aerial photographs of the lava dome that extruded into the crater of Mount St. Helens during the latter part of June 1980.The volcano's dacite lava has a pasty consistency when it is molten, and it tends to pile up rather than to flow laterally. This dome, which was largely destroyed in a subsequent eruption on July 22, 1980, was, at this stage, about 1,200 feet across and 200 feet high. Its rough, shattered appearance resulted mainly from the expansion and shattering of the solidified outer crust as more molten lava was forced upward by the great pressure in the magma chamber underlying the volcano. B, View from the west over the crater rim from a helicopter taking geologists to...
thumbnail
Slide description and index card (69ct, 79ct): Mount St Helens in eruption. Oblique aerial view of Mount St. Helens from the northwest: first view of new crater/north side. Photos are within seconds of each other. 20:09 hrs. Skamania County, Washington. May 18, 1980. (Portion of plane wing visible at left).
thumbnail
Slide description: Aerial view into Mount St. Helens summit craters; septum between two craters still exists. Skamania County, Washington. April 2, 1980. No index card available.
thumbnail
Aerial view of typical terrain of 180-foot loessial silt-mantled gravel terrace, with its thaw lakes, incised creeks. Located between Beaver Creek and Rogers Creek south of Yukon River. Yukon Flats district, Yukon region, Alaska. August 7, 1949.
Categories: Image; Tags: Aerial, Alaska Images, photo print
thumbnail
Index card: Mount St. Helens in eruption: aerial view from the southwest of the volcano looking north. More of the rim and eruptive plume are visible than in photo no. 6ct (msh_crl00006_ct). 1730 hrs PDT. Skamania County, Washington. May 18, 1980. (Part of plane visible in lower right and in upper right corner).
thumbnail
Index card: Mount St. Helens in eruption: aerial view to the east showing upper part of volcano, eruptive column reduced in height; ash cloud spreading to left. 1803 hrs PDT. Skamania County, Washington. May 18, 1980. (Tip of plane wing just visible at left edge).
thumbnail
Index card: Mount St. Helens in eruption: aerial view looking north showing south side of volcano, eruptive plume dirfting north and east, ash cloud and plumes from phreatic evens over pumice plain. 1923 hrs PDT. Skamania County, Washington. May 18, 1980. (End of plane wing visible at bottom).
thumbnail
Slide description: Oblique aerial view of Mount St. Helens summit: phreatic eruption - ash fall and as cloud at right, relatively clean snow in foreground. Skamania County, Washington. April 10, 1980. No index card available.
thumbnail
Album caption: Aerial view of upper cone, looking west-southwest. Although seismic activity began under Mount St. Helens on March 20, this overflight showed no unusual features except numerous tracks of earthquake-triggered snow avalanches. No evidence of fracturing of summit area was detected during careful visual observations on the afternoon of March 24, 1980. On March 25, the first cracks were noted by Bud Kimball, Tacoma, Wash. Skamania County, Washington. March 24, 1980. (Photo by David Frank) Published as figure 17 in U.S. Geological Survey. Professional paper 1250. 1981. Index card unavailable.


map background search result map search result map Black and White Digital Orthophoto Quarter-Quadrangles 1994 for Wyoming Mount St. Helens; aerial view of upper cone, looking west-southwest. Skamania County, Washington. 1980. Aerial view from the southwest of the volcano looking north. Mount St. Helens, Skamania County, Washington. 1980. Aerial view to the east showing upper part of volcano, eruptive column reduced in height. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking north showing south side of volcano. Mount St. Helens, Skamania County, Washington. 1980. Aerial view of minor steam eruption from Mount St. Helens summit crater. Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens in eruption. Skamania County, Washington. 1980. Aerial view of mudflow deposits and damage to the north bank of the North Fork Toutle River. Mount St. Helens, Cowlitz County, Washington. 1980. Aerial view of barren slope devastated by May 18 eruption of Mount St. Helens. Skamania County, Washington. 1980. Aerial view of explosion pit on pumice plain. Mount St. Helens, Skamania County, Washington. 1980. Aerial view from the west over the crater rim from a helicopter taking geologists to collect samples and measure temperatures inside the crater. Mount St. Helens, Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens in eruption, showing the first view of the new crater and north side of the volcano. Skamania County, Washington. 1980. Oblique aerial view down into Mount St. Helens crater showing debris at bottom. Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens summit phreatic eruption. Skamania County, Washington. 1980. Oblique aerial view looking easterly at Mount St. Helens summit and phreatic eruption. Skamania County, Washington. 1980. Oblique aerial view looking southeast, Mount St. Helens phreatic eruption plume continuing to build. Skamania County, Washington. 1980. Aerial view into Mount St. Helens summit craters. Skamania County, Washington. 1980. Oblique aerial view southeast along the San Andreas fault. San Luis Obispo County, California. n.d. Aerial view on way in from west looking at Mount Saint Helens. Skamania County, Washington. 1980. Aerial view of mudflow deposits and damage to the north bank of the North Fork Toutle River. Mount St. Helens, Cowlitz County, Washington. 1980. Mount St. Helens; aerial view of upper cone, looking west-southwest. Skamania County, Washington. 1980. Aerial view of minor steam eruption from Mount St. Helens summit crater. Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens in eruption. Skamania County, Washington. 1980. Aerial view of barren slope devastated by May 18 eruption of Mount St. Helens. Skamania County, Washington. 1980. Aerial view of explosion pit on pumice plain. Mount St. Helens, Skamania County, Washington. 1980. Aerial view from the west over the crater rim from a helicopter taking geologists to collect samples and measure temperatures inside the crater. Mount St. Helens, Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens in eruption, showing the first view of the new crater and north side of the volcano. Skamania County, Washington. 1980. Oblique aerial view down into Mount St. Helens crater showing debris at bottom. Skamania County, Washington. 1980. Oblique aerial view of Mount St. Helens summit phreatic eruption. Skamania County, Washington. 1980. Oblique aerial view looking easterly at Mount St. Helens summit and phreatic eruption. Skamania County, Washington. 1980. Oblique aerial view looking southeast, Mount St. Helens phreatic eruption plume continuing to build. Skamania County, Washington. 1980. Aerial view into Mount St. Helens summit craters. Skamania County, Washington. 1980. Aerial view on way in from west looking at Mount Saint Helens. Skamania County, Washington. 1980. Aerial view from the southwest of the volcano looking north. Mount St. Helens, Skamania County, Washington. 1980. Aerial view to the east showing upper part of volcano, eruptive column reduced in height. Mount St. Helens, Skamania County, Washington. 1980. Aerial view looking north showing south side of volcano. Mount St. Helens, Skamania County, Washington. 1980. Oblique aerial view southeast along the San Andreas fault. San Luis Obispo County, California. n.d. Black and White Digital Orthophoto Quarter-Quadrangles 1994 for Wyoming