Photogrammetric scans of aerial photographs of North American glaciers, 1990
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://doi.org/10.18739/A2C51P |
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dataone:doi:10.18739/A2C51P |
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openpolar |
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Open Polar |
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Arctic Data Center (via DataONE) |
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dataone:urn:node:ARCTIC |
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Alaska glacier aerial USGS |
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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, 1990 |
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, 1990 |
title_short |
Photogrammetric scans of aerial photographs of North American glaciers, 1990 |
title_full |
Photogrammetric scans of aerial photographs of North American glaciers, 1990 |
title_fullStr |
Photogrammetric scans of aerial photographs of North American glaciers, 1990 |
title_full_unstemmed |
Photogrammetric scans of aerial photographs of North American glaciers, 1990 |
title_sort |
photogrammetric scans of aerial photographs of north american glaciers, 1990 |
publisher |
Arctic Data Center |
publishDate |
|
url |
https://doi.org/10.18739/A2C51P |
op_coverage |
Refer to the accompanying csv file for location coordinates: Great Glacier, Shakes Glacier, LeConte Glacier, Petersberg Glacier, Patterson Glacier, Baird Glacier, Dawes Glacier, North Dawes Glacier, Sawyer Glacier, Hole In The Wall Glacier, Taku Glacier, Norris Glacier, Norris Dead Branch, Lemon Creek Glacier, Mendenholl Glacier, Casement Glacier, McBride Glacier, Riggs Glacier, Muir Glacier, Cushing Glacier, Carroll Glacier, Lamplugh Glacier, Hoonah Glacier, Gilman And John Hopkins Glacier, Tyeen Glacier, Grand Pacific Glacier, Missing, Art Lewis Glacier, Galiano Glacier, Tyndall Glacier, Coal Glacier, Yahtse Glacier, Guyot Glacier, Tsaa Glacier, Fickett Glacier, Sherman Glacier, Sheridan Glacier, Meares Glacier, Yale Glacier, Harward Glacier, Columbia Glacier,Kadin Lake, Columbia Glacier Terentiev Lake, Columbia Glacier West Margin, Columbia Glacier, Columbia Glacier-Terentiev Lake, Columbia Glacier-Nunatak Lake, Columbia Glacier-Heather Bay, Shoup Glacier, Johnson Glacier, Johnson Glacier (terminus), Bering Glacier Berg Lake (terminus), Bering Glacier Stellar (terminus), Bering Glacier Nichawak Lobe, Bering Glacier Campbell Lobe, Bering Glacier, Bering Glacier Medial Moraine, Bering Glacier Tasholich Bay, Bering Glacier Lake Vitus, Bering Glacier Lake Vitus (terminus), Bering Glacier Tashalich Bay (terminus), Bering Glacier Tisu Lake, Bering Glacier Titus River, Bering Glacier (east To West), Bering Glacier (west To East), Bering Glacier (west To East) Tsivat Lake, Bering Glacier Tsivat Lake, Bering Glacier Grindle Gap, Bering Glacier Grindle Hills, Bering Glacier Tsitus Lake, Bering Glacier Tsitus River, Bering Glacier Weeping Pea Island, Bering Glacier Hanna Lake, Bering Glacier Kosakuts Lobe, Bering Glacier Override Ridge, Bering Glacier Superimposed Ice, Bering Glacier (southeast Margin), Bering Glacier Waxell Ridge (margin), Bering Glacier Waxell Ridge Margin, Bering Glacier Barkly Ridge Margin, Columbia Glacier Nanatuk Lake, Harriman Glacier, Harriman Glacier (terminus), Lowell Glacier, Portage Glacier, Portage Glacier (terminus), Concordia Glacier, Concordia And Northland Glaciers, Northland Glacier, Lawrence Glacier, Beloit And Blackstone Glaciers, Taylor Glacier, Taylor Glacier (terminus), Wolverine Glacier, Wolverine Glacier (terminus), Snow River Lake, Nellie Juan Glacier, Nellie Juan Glacier (terminus), Ultramarine Glacier, Princeton Glacier, Princeton Glacier (terminus), Chenega Glacier, Excelsior Glacier, McCarty Glacier, Tustumena Glacier, Spencer Glacier, Tebenkof Glacier, Bering Glacier Tashalich Bay, Bering Glacier Vitus Lake, White Glacier, Point Riou, Grand Pacific, Garibaldi Lake, Garibaldi Table, Sentina Glacier, Sphinx Glacier, Sentinel Glacier, Sherman Crater, ShermanCrater, Eastion Glacier, Deming Glacier, Coleman Glacier, Mazama Glacier, Nohokomeen Glacier, Cascade Glacier, Chickamin Glacier, Blue Glacier, Hoh Glacier, Eliot Glacier, Klichitat Glacier, Rusk Glacier, Wilson Glacier, Goat Rocks, Carbon Glacier, Cowlitz Glacier, Nisqually Glacier, Tahoma Glacier ENVELOPE(-150.60118,-120.96481,61.28877,45.388535) BEGINDATE: 1990-08-23T00:00:00Z ENDDATE: 1990-09-13T00:00:00Z |
long_lat |
ENVELOPE(163.400,163.400,-77.533,-77.533) ENVELOPE(-133.854,-133.854,59.633,59.633) ENVELOPE(162.167,162.167,-77.733,-77.733) ENVELOPE(169.033,169.033,-72.250,-72.250) ENVELOPE(31.250,31.250,-72.350,-72.350) ENVELOPE(-131.887,-131.887,56.850,56.850) ENVELOPE(164.167,164.167,-77.833,-77.833) ENVELOPE(-140.504,-140.504,60.249,60.249) ENVELOPE(-37.133,-37.133,-54.117,-54.117) ENVELOPE(-60.721,-60.721,-62.491,-62.491) ENVELOPE(-65.562,-65.562,-66.587,-66.587) ENVELOPE(-99.400,-99.400,-72.100,-72.100) ENVELOPE(168.500,168.500,-72.000,-72.000) ENVELOPE(-132.471,-132.471,57.433,57.433) ENVELOPE(177.452,177.452,51.987,51.987) ENVELOPE(-61.235,-61.235,-71.356,-71.356) ENVELOPE(-132.937,-132.937,57.933,57.933) ENVELOPE(162.200,162.200,-77.667,-77.667) ENVELOPE(-102.368,-102.368,62.817,62.817) ENVELOPE(162.167,162.167,-77.733,-77.733) ENVELOPE(-132.287,-132.287,57.250,57.250) ENVELOPE(-137.304,-137.304,59.183,59.183) ENVELOPE(-55.765,-55.765,52.683,52.683) ENVELOPE(-132.550,-132.550,-75.783,-75.783) ENVELOPE(-58.458,-58.458,-62.189,-62.189) ENVELOPE(-136.754,-136.754,59.166,59.166) ENVELOPE(-138.971,-138.971,59.966,59.966) ENVELOPE(-138.254,-138.254,60.299,60.299) ENVELOPE(-104.867,-104.867,55.550,55.550) ENVELOPE(-100.628,-100.628,56.704,56.704) ENVELOPE(56.490,56.490,-66.777,-66.777) ENVELOPE(-81.183,-81.183,50.800,50.800) ENVELOPE(-90.667,-90.667,79.447,79.447) ENVELOPE(-131.537,-131.537,56.800,56.800) ENVELOPE(-74.765,-74.765,70.432,70.432) ENVELOPE(-150.60118,-120.96481,61.28877,45.388535) |
geographic |
Austin Pacific Coleman Taku Taylor Glacier Titus Sphinx Great Glacier Blue Glacier Cascade Glacier Glacier Point Garibaldi Hopkins Glacier McCarty Glacier Deming Glacier Dawes Glacier Lemon Creek Lamplugh Sawyer Glacier Norris Glacier Snow River Glacier Taylor Baird Glacier Grand Pacific Glacier Hole in the Wall Coleman Glacier Sphinx Glacier Carroll Glacier Art Lewis Glacier Lowell Glacier Berg Lake Hanna Lake Wilson Glacier Carroll White Glacier Johnson Glacier Lewis Glacier |
geographic_facet |
Austin Pacific Coleman Taku Taylor Glacier Titus Sphinx Great Glacier Blue Glacier Cascade Glacier Glacier Point Garibaldi Hopkins Glacier McCarty Glacier Deming Glacier Dawes Glacier Lemon Creek Lamplugh Sawyer Glacier Norris Glacier Snow River Glacier Taylor Baird Glacier Grand Pacific Glacier Hole in the Wall Coleman Glacier Sphinx Glacier Carroll Glacier Art Lewis Glacier Lowell Glacier Berg Lake Hanna Lake Wilson Glacier Carroll White Glacier Johnson Glacier Lewis Glacier |
genre |
Deming Glacier glacier glaciers Lewis Glacier Taylor Glacier Alaska |
genre_facet |
Deming Glacier glacier glaciers Lewis Glacier Taylor Glacier Alaska |
op_doi |
https://doi.org/10.18739/A2C51P |
_version_ |
1800871602733187072 |
spelling |
dataone:doi:10.18739/A2C51P 2024-06-03T18:46:49+00:00 Photogrammetric scans of aerial photographs of North American glaciers, 1990 Dr. Matt Nolan Austin S. Post William Hauer Alexander Zinck Shad O'Neel Refer to the accompanying csv file for location coordinates: Great Glacier, Shakes Glacier, LeConte Glacier, Petersberg Glacier, Patterson Glacier, Baird Glacier, Dawes Glacier, North Dawes Glacier, Sawyer Glacier, Hole In The Wall Glacier, Taku Glacier, Norris Glacier, Norris Dead Branch, Lemon Creek Glacier, Mendenholl Glacier, Casement Glacier, McBride Glacier, Riggs Glacier, Muir Glacier, Cushing Glacier, Carroll Glacier, Lamplugh Glacier, Hoonah Glacier, Gilman And John Hopkins Glacier, Tyeen Glacier, Grand Pacific Glacier, Missing, Art Lewis Glacier, Galiano Glacier, Tyndall Glacier, Coal Glacier, Yahtse Glacier, Guyot Glacier, Tsaa Glacier, Fickett Glacier, Sherman Glacier, Sheridan Glacier, Meares Glacier, Yale Glacier, Harward Glacier, Columbia Glacier,Kadin Lake, Columbia Glacier Terentiev Lake, Columbia Glacier West Margin, Columbia Glacier, Columbia Glacier-Terentiev Lake, Columbia Glacier-Nunatak Lake, Columbia Glacier-Heather Bay, Shoup Glacier, Johnson Glacier, Johnson Glacier (terminus), Bering Glacier Berg Lake (terminus), Bering Glacier Stellar (terminus), Bering Glacier Nichawak Lobe, Bering Glacier Campbell Lobe, Bering Glacier, Bering Glacier Medial Moraine, Bering Glacier Tasholich Bay, Bering Glacier Lake Vitus, Bering Glacier Lake Vitus (terminus), Bering Glacier Tashalich Bay (terminus), Bering Glacier Tisu Lake, Bering Glacier Titus River, Bering Glacier (east To West), Bering Glacier (west To East), Bering Glacier (west To East) Tsivat Lake, Bering Glacier Tsivat Lake, Bering Glacier Grindle Gap, Bering Glacier Grindle Hills, Bering Glacier Tsitus Lake, Bering Glacier Tsitus River, Bering Glacier Weeping Pea Island, Bering Glacier Hanna Lake, Bering Glacier Kosakuts Lobe, Bering Glacier Override Ridge, Bering Glacier Superimposed Ice, Bering Glacier (southeast Margin), Bering Glacier Waxell Ridge (margin), Bering Glacier Waxell Ridge Margin, Bering Glacier Barkly Ridge Margin, Columbia Glacier Nanatuk Lake, Harriman Glacier, Harriman Glacier (terminus), Lowell Glacier, Portage Glacier, Portage Glacier (terminus), Concordia Glacier, Concordia And Northland Glaciers, Northland Glacier, Lawrence Glacier, Beloit And Blackstone Glaciers, Taylor Glacier, Taylor Glacier (terminus), Wolverine Glacier, Wolverine Glacier (terminus), Snow River Lake, Nellie Juan Glacier, Nellie Juan Glacier (terminus), Ultramarine Glacier, Princeton Glacier, Princeton Glacier (terminus), Chenega Glacier, Excelsior Glacier, McCarty Glacier, Tustumena Glacier, Spencer Glacier, Tebenkof Glacier, Bering Glacier Tashalich Bay, Bering Glacier Vitus Lake, White Glacier, Point Riou, Grand Pacific, Garibaldi Lake, Garibaldi Table, Sentina Glacier, Sphinx Glacier, Sentinel Glacier, Sherman Crater, ShermanCrater, Eastion Glacier, Deming Glacier, Coleman Glacier, Mazama Glacier, Nohokomeen Glacier, Cascade Glacier, Chickamin Glacier, Blue Glacier, Hoh Glacier, Eliot Glacier, Klichitat Glacier, Rusk Glacier, Wilson Glacier, Goat Rocks, Carbon Glacier, Cowlitz Glacier, Nisqually Glacier, Tahoma Glacier ENVELOPE(-150.60118,-120.96481,61.28877,45.388535) BEGINDATE: 1990-08-23T00:00:00Z ENDDATE: 1990-09-13T00:00:00Z 2017-07-25T17:19:15.774Z https://doi.org/10.18739/A2C51P unknown Arctic Data Center Alaska glacier aerial USGS Dataset dataone:urn:node:ARCTIC https://doi.org/10.18739/A2C51P 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 Deming Glacier glacier glaciers Lewis Glacier Taylor Glacier Alaska Arctic Data Center (via DataONE) Austin Pacific Coleman ENVELOPE(163.400,163.400,-77.533,-77.533) Taku ENVELOPE(-133.854,-133.854,59.633,59.633) Taylor Glacier ENVELOPE(162.167,162.167,-77.733,-77.733) Titus ENVELOPE(169.033,169.033,-72.250,-72.250) Sphinx ENVELOPE(31.250,31.250,-72.350,-72.350) Great Glacier ENVELOPE(-131.887,-131.887,56.850,56.850) Blue Glacier ENVELOPE(164.167,164.167,-77.833,-77.833) Cascade Glacier ENVELOPE(-140.504,-140.504,60.249,60.249) Glacier Point ENVELOPE(-37.133,-37.133,-54.117,-54.117) Garibaldi ENVELOPE(-60.721,-60.721,-62.491,-62.491) Hopkins Glacier ENVELOPE(-65.562,-65.562,-66.587,-66.587) McCarty Glacier ENVELOPE(-99.400,-99.400,-72.100,-72.100) Deming Glacier ENVELOPE(168.500,168.500,-72.000,-72.000) Dawes Glacier ENVELOPE(-132.471,-132.471,57.433,57.433) Lemon Creek ENVELOPE(177.452,177.452,51.987,51.987) Lamplugh ENVELOPE(-61.235,-61.235,-71.356,-71.356) Sawyer Glacier ENVELOPE(-132.937,-132.937,57.933,57.933) Norris Glacier ENVELOPE(162.200,162.200,-77.667,-77.667) Snow River ENVELOPE(-102.368,-102.368,62.817,62.817) Glacier Taylor ENVELOPE(162.167,162.167,-77.733,-77.733) Baird Glacier ENVELOPE(-132.287,-132.287,57.250,57.250) Grand Pacific Glacier ENVELOPE(-137.304,-137.304,59.183,59.183) Hole in the Wall ENVELOPE(-55.765,-55.765,52.683,52.683) Coleman Glacier ENVELOPE(-132.550,-132.550,-75.783,-75.783) Sphinx Glacier ENVELOPE(-58.458,-58.458,-62.189,-62.189) Carroll Glacier ENVELOPE(-136.754,-136.754,59.166,59.166) Art Lewis Glacier ENVELOPE(-138.971,-138.971,59.966,59.966) Lowell Glacier ENVELOPE(-138.254,-138.254,60.299,60.299) Berg Lake ENVELOPE(-104.867,-104.867,55.550,55.550) Hanna Lake ENVELOPE(-100.628,-100.628,56.704,56.704) Wilson Glacier ENVELOPE(56.490,56.490,-66.777,-66.777) Carroll ENVELOPE(-81.183,-81.183,50.800,50.800) White Glacier ENVELOPE(-90.667,-90.667,79.447,79.447) Johnson Glacier ENVELOPE(-131.537,-131.537,56.800,56.800) Lewis Glacier ENVELOPE(-74.765,-74.765,70.432,70.432) ENVELOPE(-150.60118,-120.96481,61.28877,45.388535) |