Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 1 jpegs
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:3fc1ef1d-f36b-46ad-b3c5-602fbde13ca1 |
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dataone:urn:uuid:3fc1ef1d-f36b-46ad-b3c5-602fbde13ca1 |
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openpolar |
institution |
Open Polar |
collection |
Arctic Data Center (via DataONE) |
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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 1 jpegs |
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 1 jpegs |
title_short |
Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 1 jpegs |
title_full |
Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 1 jpegs |
title_fullStr |
Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 1 jpegs |
title_full_unstemmed |
Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 1 jpegs |
title_sort |
photogrammetric scans of aerial photographs of north american glaciers, 1979. roll 1 jpegs |
publisher |
Arctic Data Center |
publishDate |
|
url |
https://search.dataone.org/view/urn:uuid:3fc1ef1d-f36b-46ad-b3c5-602fbde13ca1 |
op_coverage |
Refer to the accompanying csv file for location coordinates: Whitechuck Glacier, Whitechuck-Suiattle Glaciers, Suiattle Glacier, Honeycomb Glacier, Honeycomb-Moraine Glaciers, Chocolate-Valley Glaciers, Chocolate Glacier, North Guardian Glacier And Dusty, Dusty Glacier, Dusty And Ermine Glaciers, Ermine-Vista Glaciers, Vista And Ptarmigan Glaciers, Ptarmigan Glacier, Kennedy Glacier And Scimitar Glacier, Milk Lake Glacier, Chickamin Glacier, South Cascade Glacier, Sahale Glacier, Sahale And Davenport Glaciers, Davenport Glacier, Boston Glacier, Klawatti Glacier, Nakokomeen Glacier, Thunderclap Glacier, Sentinel Glacier, Squamish Glacier, Elaho Glacier, Lillooet Glacier, Lilloooet Glacier, Bishop Glacier, Jewakwa Glacier, Waddington Glacier, Klinaklini Glacier, Jacobsen Glacier, Ape Lake, Ape Glacier, Fyles Glacier, Kapella Glacier, Hoan Glacier, Kinskuch Glacier, Silverwolf Glacier, Mley Glacier And Dammed Lake, Mley Glacier-Dammed Lake, Mley Glacier, Salmon Glacier, Summit Lake, Berendon Glacier, Leouc Glacier, W.Twin Glacier, Porcupine Glacier, Great Glacier, Missing, Shakes Glacier, Le Conte Glacier, Petersburg Glacier, Patterson Glacier, Baird Glacier, Ford's Terror, Dawes Glacier, South Sawyer Glacier, Sawyer Glacier, Freemont Morse, East Twin Glacier, Hole In Wall Glacier, Taku Glacier, Taku And Norris Glaciers, Norris Glacier, Adams-Glacier Bay, Adams Glacier, Casement Glacier, Casement Stream Delta, Riggs Glacier, Mde Glacier, Muir Glacier, Burroughs Glacier, Plateau Glacier, Carroll Glacier, Cushing Glacier, Burroughs West Terminus, Minnesota Ridge Glaciers, Muir Glaciers, Tenas Tikke Glacier, Sinnamoxt Glacier, Stotekin Glacier, Tagnum Glacier, Lahkit Glacier, Kloon Glacier, Moxt Glacier, Ikt Glacier, Ikt And Moxt Glaciers, Tikke Glacier, Basement Glacier ENVELOPE(-137.2974,-121.01331,59.34767,48.06516) BEGINDATE: 1979-08-20T00:00:00Z ENDDATE: 1979-08-22T00:00:00Z |
long_lat |
ENVELOPE(-74.412,-74.412,81.630,81.630) ENVELOPE(-132.287,-132.287,57.250,57.250) ENVELOPE(-137.237,-137.237,59.349,59.349) ENVELOPE(-130.171,-130.171,56.250,56.250) ENVELOPE(-71.472,-71.472,-69.696,-69.696) 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(-68.258,-68.258,68.496,68.496) ENVELOPE(-132.471,-132.471,57.433,57.433) ENVELOPE(-138.387,-138.387,60.399,60.399) ENVELOPE(-131.887,-131.887,56.850,56.850) ENVELOPE(169.867,169.867,-72.117,-72.117) ENVELOPE(-137.204,-137.204,59.283,59.283) ENVELOPE(167.083,167.083,-82.967,-82.967) ENVELOPE(-138.954,-138.954,60.358,60.358) ENVELOPE(-137.170,-137.170,59.249,59.249) ENVELOPE(-137.137,-137.137,59.233,59.233) ENVELOPE(130.167,130.167,-66.250,-66.250) ENVELOPE(-137.204,-137.204,59.266,59.266) ENVELOPE(162.200,162.200,-77.667,-77.667) ENVELOPE(-131.487,-131.487,56.966,56.966) ENVELOPE(-130.056,-130.056,56.117,56.117) ENVELOPE(-132.937,-132.937,57.933,57.933) ENVELOPE(-137.104,-137.104,59.216,59.216) ENVELOPE(-137.054,-137.054,59.199,59.199) ENVELOPE(-133.854,-133.854,59.633,59.633) ENVELOPE(-137.037,-137.037,59.166,59.166) ENVELOPE(-137.254,-137.254,59.299,59.299) ENVELOPE(-64.083,-64.083,-65.266,-65.266) ENVELOPE(161.450,161.450,-78.050,-78.050) ENVELOPE(-137.2974,-121.01331,59.34767,48.06516) |
geographic |
Adams Glacier Austin Baird Glacier Basement Glacier Berendon Glacier Bishop Glacier Carroll Carroll Glacier Cascade Glacier Dammed Lake Dawes Glacier Dusty Glacier Glacier Bay Great Glacier Honeycomb Glacier Ikt Glacier Jacobsen Glacier Kennedy Glacier Kloon Glacier Lahkit Glacier Morse Moxt Glacier Norris Glacier Porcupine Glacier Salmon Glacier Sawyer Glacier Sinnamoxt Glacier Stotekin Glacier Taku Tenas Tikke Glacier Tikke Glacier Waddington Waddington Glacier |
geographic_facet |
Adams Glacier Austin Baird Glacier Basement Glacier Berendon Glacier Bishop Glacier Carroll Carroll Glacier Cascade Glacier Dammed Lake Dawes Glacier Dusty Glacier Glacier Bay Great Glacier Honeycomb Glacier Ikt Glacier Jacobsen Glacier Kennedy Glacier Kloon Glacier Lahkit Glacier Morse Moxt Glacier Norris Glacier Porcupine Glacier Salmon Glacier Sawyer Glacier Sinnamoxt Glacier Stotekin Glacier Taku Tenas Tikke Glacier Tikke Glacier Waddington Waddington Glacier |
genre |
Adams Glacier Bishop glacier glacier glaciers Jacobsen Glacier Alaska morse |
genre_facet |
Adams Glacier Bishop glacier glacier glaciers Jacobsen Glacier Alaska morse |
_version_ |
1782012112750510080 |
spelling |
dataone:urn:uuid:3fc1ef1d-f36b-46ad-b3c5-602fbde13ca1 2023-11-08T14:14:08+01:00 Photogrammetric scans of aerial photographs of North American glaciers, 1979. Roll 1 jpegs Dr. Matt Nolan Austin S. Post William Hauer Alexander Zinck Shad O'Neel Refer to the accompanying csv file for location coordinates: Whitechuck Glacier, Whitechuck-Suiattle Glaciers, Suiattle Glacier, Honeycomb Glacier, Honeycomb-Moraine Glaciers, Chocolate-Valley Glaciers, Chocolate Glacier, North Guardian Glacier And Dusty, Dusty Glacier, Dusty And Ermine Glaciers, Ermine-Vista Glaciers, Vista And Ptarmigan Glaciers, Ptarmigan Glacier, Kennedy Glacier And Scimitar Glacier, Milk Lake Glacier, Chickamin Glacier, South Cascade Glacier, Sahale Glacier, Sahale And Davenport Glaciers, Davenport Glacier, Boston Glacier, Klawatti Glacier, Nakokomeen Glacier, Thunderclap Glacier, Sentinel Glacier, Squamish Glacier, Elaho Glacier, Lillooet Glacier, Lilloooet Glacier, Bishop Glacier, Jewakwa Glacier, Waddington Glacier, Klinaklini Glacier, Jacobsen Glacier, Ape Lake, Ape Glacier, Fyles Glacier, Kapella Glacier, Hoan Glacier, Kinskuch Glacier, Silverwolf Glacier, Mley Glacier And Dammed Lake, Mley Glacier-Dammed Lake, Mley Glacier, Salmon Glacier, Summit Lake, Berendon Glacier, Leouc Glacier, W.Twin Glacier, Porcupine Glacier, Great Glacier, Missing, Shakes Glacier, Le Conte Glacier, Petersburg Glacier, Patterson Glacier, Baird Glacier, Ford's Terror, Dawes Glacier, South Sawyer Glacier, Sawyer Glacier, Freemont Morse, East Twin Glacier, Hole In Wall Glacier, Taku Glacier, Taku And Norris Glaciers, Norris Glacier, Adams-Glacier Bay, Adams Glacier, Casement Glacier, Casement Stream Delta, Riggs Glacier, Mde Glacier, Muir Glacier, Burroughs Glacier, Plateau Glacier, Carroll Glacier, Cushing Glacier, Burroughs West Terminus, Minnesota Ridge Glaciers, Muir Glaciers, Tenas Tikke Glacier, Sinnamoxt Glacier, Stotekin Glacier, Tagnum Glacier, Lahkit Glacier, Kloon Glacier, Moxt Glacier, Ikt Glacier, Ikt And Moxt Glaciers, Tikke Glacier, Basement Glacier ENVELOPE(-137.2974,-121.01331,59.34767,48.06516) BEGINDATE: 1979-08-20T00:00:00Z ENDDATE: 1979-08-22T00:00:00Z 2017-07-20T08:13:08.709Z https://search.dataone.org/view/urn:uuid:3fc1ef1d-f36b-46ad-b3c5-602fbde13ca1 unknown Arctic Data Center Alaska glacier aerial USGS Dataset dataone:urn:node:ARCTIC 2023-11-08T13:40:16Z 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 Adams Glacier Bishop glacier glacier glaciers Jacobsen Glacier Alaska morse Arctic Data Center (via DataONE) Adams Glacier ENVELOPE(-74.412,-74.412,81.630,81.630) Austin Baird Glacier ENVELOPE(-132.287,-132.287,57.250,57.250) Basement Glacier ENVELOPE(-137.237,-137.237,59.349,59.349) Berendon Glacier ENVELOPE(-130.171,-130.171,56.250,56.250) Bishop Glacier ENVELOPE(-71.472,-71.472,-69.696,-69.696) 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) Dammed Lake ENVELOPE(-68.258,-68.258,68.496,68.496) Dawes Glacier ENVELOPE(-132.471,-132.471,57.433,57.433) Dusty Glacier ENVELOPE(-138.387,-138.387,60.399,60.399) Glacier Bay Great Glacier ENVELOPE(-131.887,-131.887,56.850,56.850) Honeycomb Glacier ENVELOPE(169.867,169.867,-72.117,-72.117) Ikt Glacier ENVELOPE(-137.204,-137.204,59.283,59.283) Jacobsen Glacier ENVELOPE(167.083,167.083,-82.967,-82.967) Kennedy Glacier ENVELOPE(-138.954,-138.954,60.358,60.358) Kloon Glacier ENVELOPE(-137.170,-137.170,59.249,59.249) Lahkit Glacier ENVELOPE(-137.137,-137.137,59.233,59.233) Morse ENVELOPE(130.167,130.167,-66.250,-66.250) Moxt Glacier ENVELOPE(-137.204,-137.204,59.266,59.266) Norris Glacier ENVELOPE(162.200,162.200,-77.667,-77.667) Porcupine Glacier ENVELOPE(-131.487,-131.487,56.966,56.966) Salmon Glacier ENVELOPE(-130.056,-130.056,56.117,56.117) Sawyer Glacier ENVELOPE(-132.937,-132.937,57.933,57.933) Sinnamoxt Glacier ENVELOPE(-137.104,-137.104,59.216,59.216) Stotekin Glacier ENVELOPE(-137.054,-137.054,59.199,59.199) Taku ENVELOPE(-133.854,-133.854,59.633,59.633) Tenas Tikke Glacier ENVELOPE(-137.037,-137.037,59.166,59.166) Tikke Glacier ENVELOPE(-137.254,-137.254,59.299,59.299) Waddington ENVELOPE(-64.083,-64.083,-65.266,-65.266) Waddington Glacier ENVELOPE(161.450,161.450,-78.050,-78.050) ENVELOPE(-137.2974,-121.01331,59.34767,48.06516) |