Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 6 thumbnails
Introduction: Between 1958 and 1999, Austin Post led the USGS collection of aerial imagery of North American glaciers. These images are primarily vertical stereo black and white images, although single oblique images, as well as color images have been collected. The glaciers of North America were th...
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Arctic Data Center
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Online Access: | https://search.dataone.org/view/urn:uuid:9be733b3-5c8d-43ad-b6b8-729e2bba07e6 |
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dataone:urn:uuid:9be733b3-5c8d-43ad-b6b8-729e2bba07e6 |
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openpolar |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:ARCTIC |
language |
unknown |
topic |
Alaska glacier aerial USGS |
spellingShingle |
Alaska glacier aerial USGS Dr. Matt Nolan Austin S. Post William Hauer Alexander Zinck Shad O'Neel Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 6 thumbnails |
topic_facet |
Alaska glacier aerial USGS |
description |
Introduction: Between 1958 and 1999, Austin Post led the USGS collection of aerial imagery of North American glaciers. These images are primarily vertical stereo black and white images, although single oblique images, as well as color images have been collected. The glaciers of North America were the subjects, and the digital products made available here serve to document the changes that have occurred to the glaciers over the past 5 decades. The purpose of this project is to preserve the data contained within these film images in a digital format for future analysis of North American glacier change. File Layout: 1. The first level contains an overall data set of image metadata from 1964 - 1997 (nagapData.csv) and an R script (searchData.R) with instructions on how to search and subset the data. fileLayout.pdf shows the file structure and folder contents visually. There are also three kml files with flight path information by decade. 2. The second level is the year in which the pictures were taken. There are 32 years with images from 1964 – 1997. The majority of these folders are jpegs with notes provided by Austin Post. They also contain a year-specific csv (YYYY.csv) that contains image metadata for the entire year (date, roll numbers, location name, longitude, latitude, altitude, media, and comments). The overall data set (nagapData.csv) is the aggregate of each individual “YYYY.csv” file. 3. The glacier photos are located at the third level (this level). The folders at this level are distinguished by camera roll number (1, 2, etc.), and image type (thumbnail, jpeg, or tif); some also contain fiducial and oblique image folders. This level primarily contains image files of aerial photos as either thumbnails, jpegs, or tifs. It also includes a csv with image metadata specific to each roll (date, roll numbers, location name, longitude, latitude, altitude, media, and comments), a text file (info.txt) with camera specifications unique to each image, and a text file (histo.txt or matchReport.txt) with color information and scanner specifications unique to each image. |
format |
Dataset |
author |
Dr. Matt Nolan Austin S. Post William Hauer Alexander Zinck Shad O'Neel |
author_facet |
Dr. Matt Nolan Austin S. Post William Hauer Alexander Zinck Shad O'Neel |
author_sort |
Dr. Matt Nolan |
title |
Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 6 thumbnails |
title_short |
Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 6 thumbnails |
title_full |
Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 6 thumbnails |
title_fullStr |
Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 6 thumbnails |
title_full_unstemmed |
Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 6 thumbnails |
title_sort |
photogrammetric scans of aerial photographs of north american glaciers, 1979. roll 6 thumbnails |
publisher |
Arctic Data Center |
publishDate |
|
url |
https://search.dataone.org/view/urn:uuid:9be733b3-5c8d-43ad-b6b8-729e2bba07e6 |
op_coverage |
Refer to the accompanying csv file for location coordinates: Sholes Glaicer, Mazama Glaicer, Park, Goulder, Sherman Crater, Deming Sherman Crater, Deming, Deming Moraines, Thunder, Thunder-Colman, Missing, Bastile-Colman, Hadley, Colman-Roosvelt, Sherman Carter, Squak Glacier, Easton, Boulder, Park Creek, Bacon Peak, Berdeen Lake, Mount Blum, Seahpo Mount, Crystal Glacier, Price Glacier, Icy Peak, Mineral Mountain, Easy Ridge Glacier, Whatcome Peak, Challemger Glacier, Challemger Picket, Fury Picket, McMillam, Terror Creek, Colonial, Neve, Boreas, Klawatti, Inspiration Glacier, Eldorado, Moraine Lake, Forbidden Peak, Boston Basin, Wythe, Douglas Glacier, Banded Glacier, Buckner Glacier, Davenport Glacier, Forbidden Glacier, Cascades, Yawning Glacier, Spider Glacier, Middle Cascade, LeConte Mountain, South Cascade Fl2, White Rocks Lakes, Dana Glacier, Dana-Spire Glacier, Spire Glacier, South Spire-Ridge Glacier, Dome Glacier, Sintres Glacier, Bannock Glacier, Hanging Glacier, Lyman Glacier, Spider Pass, Pilz Glacier, Richardson Glacier, Clack Glacier, Richardson-Clack Glacier ENVELOPE(-121.87657,-120.880806,48.86189,48.050945) BEGINDATE: 1979-10-06T00:00:00Z ENDDATE: 1979-10-06T00:00:00Z |
long_lat |
ENVELOPE(-3.933,-3.933,-71.300,-71.300) ENVELOPE(-57.933,-57.933,-61.950,-61.950) ENVELOPE(-62.466,-62.466,-70.966,-70.966) ENVELOPE(-94.068,-94.068,79.452,79.452) ENVELOPE(-62.035,-62.035,-73.548,-73.548) ENVELOPE(-108.502,-108.502,59.550,59.550) ENVELOPE(-130.921,-130.921,56.400,56.400) ENVELOPE(-75.768,-75.768,78.046,78.046) ENVELOPE(-136.604,-136.604,59.599,59.599) ENVELOPE(-37.467,-37.467,-54.150,-54.150) ENVELOPE(-63.734,-63.734,-70.406,-70.406) ENVELOPE(-130.568,-130.568,53.630,53.630) ENVELOPE(-121.87657,-120.880806,48.86189,48.050945) |
geographic |
Austin Boreas Crystal Glacier Dana Glacier Dome Glacier Douglas Glacier Eldorado Glacier Dome Lyman Glacier Mineral Mountain Price Glacier Richardson Glacier White Rocks |
geographic_facet |
Austin Boreas Crystal Glacier Dana Glacier Dome Glacier Douglas Glacier Eldorado Glacier Dome Lyman Glacier Mineral Mountain Price Glacier Richardson Glacier White Rocks |
genre |
glacier glaciers Price Glacier Alaska |
genre_facet |
glacier glaciers Price Glacier Alaska |
_version_ |
1800871860292812800 |
spelling |
dataone:urn:uuid:9be733b3-5c8d-43ad-b6b8-729e2bba07e6 2024-06-03T18:46:50+00:00 Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 6 thumbnails Dr. Matt Nolan Austin S. Post William Hauer Alexander Zinck Shad O'Neel Refer to the accompanying csv file for location coordinates: Sholes Glaicer, Mazama Glaicer, Park, Goulder, Sherman Crater, Deming Sherman Crater, Deming, Deming Moraines, Thunder, Thunder-Colman, Missing, Bastile-Colman, Hadley, Colman-Roosvelt, Sherman Carter, Squak Glacier, Easton, Boulder, Park Creek, Bacon Peak, Berdeen Lake, Mount Blum, Seahpo Mount, Crystal Glacier, Price Glacier, Icy Peak, Mineral Mountain, Easy Ridge Glacier, Whatcome Peak, Challemger Glacier, Challemger Picket, Fury Picket, McMillam, Terror Creek, Colonial, Neve, Boreas, Klawatti, Inspiration Glacier, Eldorado, Moraine Lake, Forbidden Peak, Boston Basin, Wythe, Douglas Glacier, Banded Glacier, Buckner Glacier, Davenport Glacier, Forbidden Glacier, Cascades, Yawning Glacier, Spider Glacier, Middle Cascade, LeConte Mountain, South Cascade Fl2, White Rocks Lakes, Dana Glacier, Dana-Spire Glacier, Spire Glacier, South Spire-Ridge Glacier, Dome Glacier, Sintres Glacier, Bannock Glacier, Hanging Glacier, Lyman Glacier, Spider Pass, Pilz Glacier, Richardson Glacier, Clack Glacier, Richardson-Clack Glacier ENVELOPE(-121.87657,-120.880806,48.86189,48.050945) BEGINDATE: 1979-10-06T00:00:00Z ENDDATE: 1979-10-06T00:00:00Z 2017-07-20T06:48:10.063Z https://search.dataone.org/view/urn:uuid:9be733b3-5c8d-43ad-b6b8-729e2bba07e6 unknown Arctic Data Center Alaska glacier aerial USGS Dataset dataone:urn:node:ARCTIC 2024-06-03T18:10:07Z Introduction: Between 1958 and 1999, Austin Post led the USGS collection of aerial imagery of North American glaciers. These images are primarily vertical stereo black and white images, although single oblique images, as well as color images have been collected. The glaciers of North America were the subjects, and the digital products made available here serve to document the changes that have occurred to the glaciers over the past 5 decades. The purpose of this project is to preserve the data contained within these film images in a digital format for future analysis of North American glacier change. File Layout: 1. The first level contains an overall data set of image metadata from 1964 - 1997 (nagapData.csv) and an R script (searchData.R) with instructions on how to search and subset the data. fileLayout.pdf shows the file structure and folder contents visually. There are also three kml files with flight path information by decade. 2. The second level is the year in which the pictures were taken. There are 32 years with images from 1964 – 1997. The majority of these folders are jpegs with notes provided by Austin Post. They also contain a year-specific csv (YYYY.csv) that contains image metadata for the entire year (date, roll numbers, location name, longitude, latitude, altitude, media, and comments). The overall data set (nagapData.csv) is the aggregate of each individual “YYYY.csv” file. 3. The glacier photos are located at the third level (this level). The folders at this level are distinguished by camera roll number (1, 2, etc.), and image type (thumbnail, jpeg, or tif); some also contain fiducial and oblique image folders. This level primarily contains image files of aerial photos as either thumbnails, jpegs, or tifs. It also includes a csv with image metadata specific to each roll (date, roll numbers, location name, longitude, latitude, altitude, media, and comments), a text file (info.txt) with camera specifications unique to each image, and a text file (histo.txt or matchReport.txt) with color information and scanner specifications unique to each image. Dataset glacier glaciers Price Glacier Alaska Arctic Data Center (via DataONE) Austin Boreas ENVELOPE(-3.933,-3.933,-71.300,-71.300) Crystal Glacier ENVELOPE(-57.933,-57.933,-61.950,-61.950) Dana Glacier ENVELOPE(-62.466,-62.466,-70.966,-70.966) Dome Glacier ENVELOPE(-94.068,-94.068,79.452,79.452) Douglas Glacier ENVELOPE(-62.035,-62.035,-73.548,-73.548) Eldorado ENVELOPE(-108.502,-108.502,59.550,59.550) Glacier Dome ENVELOPE(-130.921,-130.921,56.400,56.400) Lyman Glacier ENVELOPE(-75.768,-75.768,78.046,78.046) Mineral Mountain ENVELOPE(-136.604,-136.604,59.599,59.599) Price Glacier ENVELOPE(-37.467,-37.467,-54.150,-54.150) Richardson Glacier ENVELOPE(-63.734,-63.734,-70.406,-70.406) White Rocks ENVELOPE(-130.568,-130.568,53.630,53.630) ENVELOPE(-121.87657,-120.880806,48.86189,48.050945) |