Photogrammetric scans of aerial photographs of North American glaciers, 1986
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:682b9ca4-6393-4e44-a86c-16f70d3b735c |
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dataone:urn:uuid:682b9ca4-6393-4e44-a86c-16f70d3b735c |
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openpolar |
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Open Polar |
collection |
Arctic Data Center (via DataONE) |
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dataone:urn:node:ARCTIC |
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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, 1986 |
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 (this 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. 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) with color information 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, 1986 |
title_short |
Photogrammetric scans of aerial photographs of North American glaciers, 1986 |
title_full |
Photogrammetric scans of aerial photographs of North American glaciers, 1986 |
title_fullStr |
Photogrammetric scans of aerial photographs of North American glaciers, 1986 |
title_full_unstemmed |
Photogrammetric scans of aerial photographs of North American glaciers, 1986 |
title_sort |
photogrammetric scans of aerial photographs of north american glaciers, 1986 |
publisher |
Arctic Data Center |
publishDate |
|
url |
https://search.dataone.org/view/urn:uuid:682b9ca4-6393-4e44-a86c-16f70d3b735c |
op_coverage |
Refer to the accompanying csv file for location coordinates: Vashan Islandr, Missing, Suiatte Glacier, Honeycomb Glacier, Chocolate Glacier, Dusty Creek, Cascade Glacier, Great Glacier, Shakes Glacier, LeConte Glacier, Paterson Glacier, Baird Glacier, Dawes Glacier, Sawyer Glacier, Hole In The Wall, Taku Glacier, Norris Glacier, Mendenhall Glacier, Gilkey Glacier, Field Glacier, Sinclair Glacier, MeadeGlacier, Davidson Glacier, Casement Glacier, Muir Glacier, McBride Glacier, Riggs Glacier, Carroll Glacier, Rendu Glacier, Margerie Glacier, Toyatte Glacier, Gilman Glacier, John Hopkins Glacier, Tarr Inlet, Unknown Glacier, Brady Glacier, Crillon Glacier, Lituya Glacier, Plateau Glacier, Alsek Glacier, Fassett Glacier, Rodman Glacier, Yakutat Glacier, Nunatak Glacier, Turner Glacier, Hubbard Glacier, Tyndell Glacier, Columbia Glacier, Meares Glacier, Yale Glacier, Harvard Glacier, Wellsley Glacier, Colony Glacier, Surprise Glacier, Harriman Glacier, Twenty Mile Glacier, Portage Glacier, Skilak Glacier ENVELOPE(-150.99202,-121.04072,63.245747,47.366486) BEGINDATE: 1986-09-05T00:00:00Z ENDDATE: 1986-09-13T00:00:00Z |
long_lat |
ENVELOPE(-132.287,-132.287,57.250,57.250) ENVELOPE(-81.183,-81.183,50.800,50.800) ENVELOPE(-136.754,-136.754,59.166,59.166) ENVELOPE(-140.504,-140.504,60.249,60.249) ENVELOPE(-44.766,-44.766,-60.766,-60.766) ENVELOPE(166.117,166.117,-82.817,-82.817) ENVELOPE(-132.471,-132.471,57.433,57.433) ENVELOPE(-66.350,-66.350,-67.150,-67.150) ENVELOPE(-70.610,-70.610,80.099,80.099) ENVELOPE(-131.887,-131.887,56.850,56.850) ENVELOPE(-55.765,-55.765,52.683,52.683) ENVELOPE(169.867,169.867,-72.117,-72.117) ENVELOPE(-65.562,-65.562,-66.587,-66.587) ENVELOPE(-139.379,-139.379,60.344,60.344) ENVELOPE(141.386,141.386,-66.817,-66.817) ENVELOPE(162.200,162.200,-77.667,-77.667) ENVELOPE(-154.600,-154.600,-78.033,-78.033) ENVELOPE(-67.059,-67.059,-67.449,-67.449) ENVELOPE(-136.920,-136.920,59.116,59.116) ENVELOPE(-55.517,-55.517,-61.083,-61.083) ENVELOPE(-132.937,-132.937,57.933,57.933) ENVELOPE(-63.883,-63.883,-65.733,-65.733) ENVELOPE(-133.854,-133.854,59.633,59.633) ENVELOPE(-65.228,-65.228,66.687,66.687) ENVELOPE(-150.99202,-121.04072,63.245747,47.366486) |
geographic |
Austin Baird Glacier Carroll Carroll Glacier Cascade Glacier Davidson Davidson Glacier Dawes Glacier Field Glacier Gilman Glacier Great Glacier Hole in the Wall Honeycomb Glacier Hopkins Glacier Hubbard Glacier Margerie Norris Glacier Paterson Rendu Rendu Glacier Rodman Sawyer Glacier Sinclair Taku Turner Glacier |
geographic_facet |
Austin Baird Glacier Carroll Carroll Glacier Cascade Glacier Davidson Davidson Glacier Dawes Glacier Field Glacier Gilman Glacier Great Glacier Hole in the Wall Honeycomb Glacier Hopkins Glacier Hubbard Glacier Margerie Norris Glacier Paterson Rendu Rendu Glacier Rodman Sawyer Glacier Sinclair Taku Turner Glacier |
genre |
glacier glaciers Yakutat Alaska |
genre_facet |
glacier glaciers Yakutat Alaska |
_version_ |
1800871808098893824 |
spelling |
dataone:urn:uuid:682b9ca4-6393-4e44-a86c-16f70d3b735c 2024-06-03T18:46:50+00:00 Photogrammetric scans of aerial photographs of North American glaciers, 1986 Dr. Matt Nolan Austin S. Post William Hauer Alexander Zinck Shad O'Neel Refer to the accompanying csv file for location coordinates: Vashan Islandr, Missing, Suiatte Glacier, Honeycomb Glacier, Chocolate Glacier, Dusty Creek, Cascade Glacier, Great Glacier, Shakes Glacier, LeConte Glacier, Paterson Glacier, Baird Glacier, Dawes Glacier, Sawyer Glacier, Hole In The Wall, Taku Glacier, Norris Glacier, Mendenhall Glacier, Gilkey Glacier, Field Glacier, Sinclair Glacier, MeadeGlacier, Davidson Glacier, Casement Glacier, Muir Glacier, McBride Glacier, Riggs Glacier, Carroll Glacier, Rendu Glacier, Margerie Glacier, Toyatte Glacier, Gilman Glacier, John Hopkins Glacier, Tarr Inlet, Unknown Glacier, Brady Glacier, Crillon Glacier, Lituya Glacier, Plateau Glacier, Alsek Glacier, Fassett Glacier, Rodman Glacier, Yakutat Glacier, Nunatak Glacier, Turner Glacier, Hubbard Glacier, Tyndell Glacier, Columbia Glacier, Meares Glacier, Yale Glacier, Harvard Glacier, Wellsley Glacier, Colony Glacier, Surprise Glacier, Harriman Glacier, Twenty Mile Glacier, Portage Glacier, Skilak Glacier ENVELOPE(-150.99202,-121.04072,63.245747,47.366486) BEGINDATE: 1986-09-05T00:00:00Z ENDDATE: 1986-09-13T00:00:00Z 2017-07-12T17:37:47.639Z https://search.dataone.org/view/urn:uuid:682b9ca4-6393-4e44-a86c-16f70d3b735c 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 (this 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. 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) with color information unique to each image. Dataset glacier glaciers Yakutat Alaska Arctic Data Center (via DataONE) Austin Baird Glacier ENVELOPE(-132.287,-132.287,57.250,57.250) Carroll ENVELOPE(-81.183,-81.183,50.800,50.800) Carroll Glacier ENVELOPE(-136.754,-136.754,59.166,59.166) Cascade Glacier ENVELOPE(-140.504,-140.504,60.249,60.249) Davidson ENVELOPE(-44.766,-44.766,-60.766,-60.766) Davidson Glacier ENVELOPE(166.117,166.117,-82.817,-82.817) Dawes Glacier ENVELOPE(-132.471,-132.471,57.433,57.433) Field Glacier ENVELOPE(-66.350,-66.350,-67.150,-67.150) Gilman Glacier ENVELOPE(-70.610,-70.610,80.099,80.099) Great Glacier ENVELOPE(-131.887,-131.887,56.850,56.850) Hole in the Wall ENVELOPE(-55.765,-55.765,52.683,52.683) Honeycomb Glacier ENVELOPE(169.867,169.867,-72.117,-72.117) Hopkins Glacier ENVELOPE(-65.562,-65.562,-66.587,-66.587) Hubbard Glacier ENVELOPE(-139.379,-139.379,60.344,60.344) Margerie ENVELOPE(141.386,141.386,-66.817,-66.817) Norris Glacier ENVELOPE(162.200,162.200,-77.667,-77.667) Paterson ENVELOPE(-154.600,-154.600,-78.033,-78.033) Rendu ENVELOPE(-67.059,-67.059,-67.449,-67.449) Rendu Glacier ENVELOPE(-136.920,-136.920,59.116,59.116) Rodman ENVELOPE(-55.517,-55.517,-61.083,-61.083) Sawyer Glacier ENVELOPE(-132.937,-132.937,57.933,57.933) Sinclair ENVELOPE(-63.883,-63.883,-65.733,-65.733) Taku ENVELOPE(-133.854,-133.854,59.633,59.633) Turner Glacier ENVELOPE(-65.228,-65.228,66.687,66.687) ENVELOPE(-150.99202,-121.04072,63.245747,47.366486) |