Photogrammetric scans of aerial photographs of North American glaciers, 1978
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
2017
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Online Access: | https://doi.org/10.18739/A26K0W |
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dataone:doi:10.18739/A26K0W |
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record_format |
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, 1978 |
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. Package 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, 1978 |
title_short |
Photogrammetric scans of aerial photographs of North American glaciers, 1978 |
title_full |
Photogrammetric scans of aerial photographs of North American glaciers, 1978 |
title_fullStr |
Photogrammetric scans of aerial photographs of North American glaciers, 1978 |
title_full_unstemmed |
Photogrammetric scans of aerial photographs of North American glaciers, 1978 |
title_sort |
photogrammetric scans of aerial photographs of north american glaciers, 1978 |
publisher |
Arctic Data Center |
publishDate |
2017 |
url |
https://doi.org/10.18739/A26K0W |
op_coverage |
Refer to the accompanying csv file for location coordinates: LeConte Glacier, Endicott Arm, Dawes Glacier, South Sawyer Glacier, Sawyer Glacier, Muir Inlet, McBride Glacier-Muir Inlet, Muir Inlet-Riggs Glacier, Muir Glacier, Sealers Island-Muir Inlet, Johns Hopkins Glacier, Tyeen Glacier, Margerie Glacier, Margerie Glacier-Grand Pacific, Variegated Glacier, Hubbard Glacier, Turner Glacier, Tyndall Glacier, Yahtse Glacier, Icy Bay, Guyot Glacier, Tsaa Glacier, Icy Bay-Guyot Glacier, Heather Bay, Heather Bay-Columbia Glacier, Columbia Glacier, Meares Glacier, Yale Glacier, Harvard Arm, Harvard Glacier, Portage Glacier, Aialik Glacier, Aialik Bay, Holgate Arm, Holgate Glacier, NorthWestern Fiord, NorthWestern Glacier, Ogive Glacier, Anchorage Glacier, Southwestern Glacier, NorthWestern Lagoon, Harris Bay, Northwestern, Northwestern Moraine, NA, Northwestern Fiord, McCarty Fiord, McCarty, Davidson Glacier, Icy Point, La Perouse Glacier, La Perouse Steam, Fairweather Range, Dagelet River, Crillon Lake Stream, Bit Lake, Bit, Harbor Point, Lachaussee Spite, Archorage Cove, Eagle River, North Crillon Glacier, Lituya Glacier, Echo Creek, Justice Creek, Cape Fairweather, Yukatat Glacier, Yukatat Glacier-Harlequin Lake, Gilbert Point, Terentiev Lake, Unakwik Mariane, Jonah Bay, Miners Bay, Fiord Point, Yale Barin, Coghill River, Coghill Bay, Crescent River, Coast College Glacier, College Fiord, Point Pakenham, Port Wells, Barry Arm, Harriman Fiord, Serpentine Bay, Baker Glacier, Surprise Glacier, Harriman Glacier, Dirty Glacier, Portage Lake, Concordia Creek, Northland Glacier, Boloit Bay, Marquette Glacier, Ripon Glacier, Blackstone Bay, Deepwater Bay, Icy Fiord, Verdent Island, Tiger Glacier, Nassav Fiord, Princeton River, Bergy Arm, Mccarty Fiord, Bering Glacier, Okalee River, Hanna River, Hanna Lake, Tsaa Fiord, Guyot Point, Tyndell Glacier, Icy Cape, Riou Bay, East Moraine, Vancovera Ice Bay, Old Riou Bay, Yahtse River, Shoal Bay Lakes, Streams Of Yana, Grand Plateau Glacier, Fairweather Glacier, Brady Glacier, Taylor Bay, Fern Harbor, Muir Inlet East Shore, McBride Glacier, McConnell Ridge, Riggs Glacier, Muir Glacier East Marginal, Muir Glacier (main Branch), Muir Glacier - West Side, Muir Glacier - Stagnant Ice, Muir Glacier - East Side, Muir Glacier - Center, Muir Remnant, Muir Remnant Lake, Muir Glacier Remnant, Gable Ridge - Southeast, Carroll Glacier, Carroll Glacier Wachusett Inlet, Merriam Ridhe - Northwest, Tarr Inlet, Grand Pacific Glacier, Grand Pacific And Ferris Glacier, Grand Pacific And Margerie Glacier, Kashoto And Hoonah Glacier, Hoonah Glacier, Johns Hopkins And Gilman Glacier, Tyeen Creek, John Hopkins Inlet, John Hopkins Inlet- WestShore, Toyatte Glacier, Topeka Creek, Mendenhall Lake, Mendenhall Glacier, Wright River, Wright Lake, Wright Glacier, Twin Glacier Lake, Twin Glacier Lake Moraine, Twin Glacier - East, Twin Glacier - WestIcefall, Twin Glacier - West, Twin Glacier Lake Moraines, Hole In The Wall Moraines, Hole In The Wall Glacier, Swede Point - East, Taku Glacier - East Marginal, Taku Glacier, Taku Glacier - West Marginal, Taku And Norris Glacier, Norris Glacier, Tracy Arm, Sawyer Glacier - South, Tracy Arm - WestShore, Anchor Cove, Harbor Island, Tracy Arm Moraine East, Tracy Arm Moraine, Unamed Island - East Of Harbor Island, Wood Spit, Shore - South Of Wood Spit, Sanford Cove, Endicott Arm - West Shore, Fords Terror (mouth), Fords Terror (narrows), Thomas Bar Moraine, Point Vanderput, Wood Point, Thomas Bay, Horn Cliffs, Outer LeConte Moraine, Indian Cove, Indian Point, LeConte Bay, Camp Island, LeConte Moraine - East, Leconte Moraines (central), North Arm, North Arm (Hidden Island) ENVELOPE(-150.40529,-121.694305,61.311527,45.329365) BEGINDATE: 1978-06-21T00:00:00Z ENDDATE: 1978-06-21T00:00:00Z |
long_lat |
ENVELOPE(-44.766,-44.766,-60.766,-60.766) ENVELOPE(-133.854,-133.854,59.633,59.633) ENVELOPE(-61.083,-61.083,-65.017,-65.017) ENVELOPE(76.094,76.094,-69.405,-69.405) ENVELOPE(-139.379,-139.379,60.344,60.344) ENVELOPE(166.117,166.117,-82.817,-82.817) ENVELOPE(-65.562,-65.562,-66.587,-66.587) ENVELOPE(141.386,141.386,-66.817,-66.817) ENVELOPE(-132.471,-132.471,57.433,57.433) ENVELOPE(-132.937,-132.937,57.933,57.933) ENVELOPE(162.200,162.200,-77.667,-77.667) ENVELOPE(-58.500,-58.500,-62.167,-62.167) ENVELOPE(-70.610,-70.610,80.099,80.099) ENVELOPE(169.250,169.250,-72.767,-72.767) ENVELOPE(162.167,162.167,-77.733,-77.733) ENVELOPE(-37.694,-37.694,-54.060,-54.060) ENVELOPE(-137.304,-137.304,59.183,59.183) ENVELOPE(-55.948,-55.948,52.783,52.783) ENVELOPE(-133.387,-133.387,58.399,58.399) ENVELOPE(-128.242,-128.242,53.469,53.469) ENVELOPE(-83.499,-83.499,78.919,78.919) ENVELOPE(-55.765,-55.765,52.683,52.683) ENVELOPE(-61.039,-61.039,-65.013,-65.013) ENVELOPE(-85.249,-85.249,69.184,69.184) ENVELOPE(-136.754,-136.754,59.166,59.166) ENVELOPE(-100.603,-100.603,59.963,59.963) ENVELOPE(-98.487,-98.487,59.217,59.217) ENVELOPE(-36.683,-36.683,-54.150,-54.150) ENVELOPE(-137.220,-137.220,59.066,59.066) ENVELOPE(-100.628,-100.628,56.704,56.704) ENVELOPE(-128.704,-128.704,65.717,65.717) ENVELOPE(-131.836,-131.836,53.994,53.994) ENVELOPE(-132.285,-132.285,54.104,54.104) ENVELOPE(-123.270,-123.270,56.583,56.583) ENVELOPE(-130.261,-130.261,53.888,53.888) ENVELOPE(-81.183,-81.183,50.800,50.800) ENVELOPE(-65.228,-65.228,66.687,66.687) ENVELOPE(-115.636,-115.636,61.600,61.600) ENVELOPE(-150.40529,-121.694305,61.311527,45.329365) |
geographic |
Austin Anchorage Pacific Indian Davidson Taku Fairweather Ferris Hubbard Glacier Davidson Glacier Hopkins Glacier Margerie Dawes Glacier Sawyer Glacier Norris Glacier Point Thomas Gilman Glacier Baker Glacier Glacier Taylor Ice Bay Grand Pacific Glacier Indian Cove Wright Glacier Icy Point Bay Fiord Hole in the Wall Cape Fairweather Hopkins Inlet Carroll Glacier Harris Bay Thomas Bay Harbor Point Ferris Glacier Hanna Lake Hanna River Harlequin Lake Hidden Island Justice Creek Swede Point Carroll Turner Glacier Moraine Point |
geographic_facet |
Austin Anchorage Pacific Indian Davidson Taku Fairweather Ferris Hubbard Glacier Davidson Glacier Hopkins Glacier Margerie Dawes Glacier Sawyer Glacier Norris Glacier Point Thomas Gilman Glacier Baker Glacier Glacier Taylor Ice Bay Grand Pacific Glacier Indian Cove Wright Glacier Icy Point Bay Fiord Hole in the Wall Cape Fairweather Hopkins Inlet Carroll Glacier Harris Bay Thomas Bay Harbor Point Ferris Glacier Hanna Lake Hanna River Harlequin Lake Hidden Island Justice Creek Swede Point Carroll Turner Glacier Moraine Point |
genre |
Baker Glacier glacier glaciers Alaska |
genre_facet |
Baker Glacier glacier glaciers Alaska |
op_doi |
https://doi.org/10.18739/A26K0W |
_version_ |
1811922833169711104 |
spelling |
dataone:doi:10.18739/A26K0W 2024-10-03T18:45:59+00:00 Photogrammetric scans of aerial photographs of North American glaciers, 1978 Dr. Matt Nolan Austin S. Post William Hauer Alexander Zinck Shad O'Neel Refer to the accompanying csv file for location coordinates: LeConte Glacier, Endicott Arm, Dawes Glacier, South Sawyer Glacier, Sawyer Glacier, Muir Inlet, McBride Glacier-Muir Inlet, Muir Inlet-Riggs Glacier, Muir Glacier, Sealers Island-Muir Inlet, Johns Hopkins Glacier, Tyeen Glacier, Margerie Glacier, Margerie Glacier-Grand Pacific, Variegated Glacier, Hubbard Glacier, Turner Glacier, Tyndall Glacier, Yahtse Glacier, Icy Bay, Guyot Glacier, Tsaa Glacier, Icy Bay-Guyot Glacier, Heather Bay, Heather Bay-Columbia Glacier, Columbia Glacier, Meares Glacier, Yale Glacier, Harvard Arm, Harvard Glacier, Portage Glacier, Aialik Glacier, Aialik Bay, Holgate Arm, Holgate Glacier, NorthWestern Fiord, NorthWestern Glacier, Ogive Glacier, Anchorage Glacier, Southwestern Glacier, NorthWestern Lagoon, Harris Bay, Northwestern, Northwestern Moraine, NA, Northwestern Fiord, McCarty Fiord, McCarty, Davidson Glacier, Icy Point, La Perouse Glacier, La Perouse Steam, Fairweather Range, Dagelet River, Crillon Lake Stream, Bit Lake, Bit, Harbor Point, Lachaussee Spite, Archorage Cove, Eagle River, North Crillon Glacier, Lituya Glacier, Echo Creek, Justice Creek, Cape Fairweather, Yukatat Glacier, Yukatat Glacier-Harlequin Lake, Gilbert Point, Terentiev Lake, Unakwik Mariane, Jonah Bay, Miners Bay, Fiord Point, Yale Barin, Coghill River, Coghill Bay, Crescent River, Coast College Glacier, College Fiord, Point Pakenham, Port Wells, Barry Arm, Harriman Fiord, Serpentine Bay, Baker Glacier, Surprise Glacier, Harriman Glacier, Dirty Glacier, Portage Lake, Concordia Creek, Northland Glacier, Boloit Bay, Marquette Glacier, Ripon Glacier, Blackstone Bay, Deepwater Bay, Icy Fiord, Verdent Island, Tiger Glacier, Nassav Fiord, Princeton River, Bergy Arm, Mccarty Fiord, Bering Glacier, Okalee River, Hanna River, Hanna Lake, Tsaa Fiord, Guyot Point, Tyndell Glacier, Icy Cape, Riou Bay, East Moraine, Vancovera Ice Bay, Old Riou Bay, Yahtse River, Shoal Bay Lakes, Streams Of Yana, Grand Plateau Glacier, Fairweather Glacier, Brady Glacier, Taylor Bay, Fern Harbor, Muir Inlet East Shore, McBride Glacier, McConnell Ridge, Riggs Glacier, Muir Glacier East Marginal, Muir Glacier (main Branch), Muir Glacier - West Side, Muir Glacier - Stagnant Ice, Muir Glacier - East Side, Muir Glacier - Center, Muir Remnant, Muir Remnant Lake, Muir Glacier Remnant, Gable Ridge - Southeast, Carroll Glacier, Carroll Glacier Wachusett Inlet, Merriam Ridhe - Northwest, Tarr Inlet, Grand Pacific Glacier, Grand Pacific And Ferris Glacier, Grand Pacific And Margerie Glacier, Kashoto And Hoonah Glacier, Hoonah Glacier, Johns Hopkins And Gilman Glacier, Tyeen Creek, John Hopkins Inlet, John Hopkins Inlet- WestShore, Toyatte Glacier, Topeka Creek, Mendenhall Lake, Mendenhall Glacier, Wright River, Wright Lake, Wright Glacier, Twin Glacier Lake, Twin Glacier Lake Moraine, Twin Glacier - East, Twin Glacier - WestIcefall, Twin Glacier - West, Twin Glacier Lake Moraines, Hole In The Wall Moraines, Hole In The Wall Glacier, Swede Point - East, Taku Glacier - East Marginal, Taku Glacier, Taku Glacier - West Marginal, Taku And Norris Glacier, Norris Glacier, Tracy Arm, Sawyer Glacier - South, Tracy Arm - WestShore, Anchor Cove, Harbor Island, Tracy Arm Moraine East, Tracy Arm Moraine, Unamed Island - East Of Harbor Island, Wood Spit, Shore - South Of Wood Spit, Sanford Cove, Endicott Arm - West Shore, Fords Terror (mouth), Fords Terror (narrows), Thomas Bar Moraine, Point Vanderput, Wood Point, Thomas Bay, Horn Cliffs, Outer LeConte Moraine, Indian Cove, Indian Point, LeConte Bay, Camp Island, LeConte Moraine - East, Leconte Moraines (central), North Arm, North Arm (Hidden Island) ENVELOPE(-150.40529,-121.694305,61.311527,45.329365) BEGINDATE: 1978-06-21T00:00:00Z ENDDATE: 1978-06-21T00:00:00Z 2017-09-21T00:00:00Z https://doi.org/10.18739/A26K0W unknown Arctic Data Center Alaska glacier aerial USGS Dataset 2017 dataone:urn:node:ARCTIC https://doi.org/10.18739/A26K0W 2024-10-03T18:10:49Z 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. Package 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 Baker Glacier glacier glaciers Alaska Arctic Data Center (via DataONE) Austin Anchorage Pacific Indian Davidson ENVELOPE(-44.766,-44.766,-60.766,-60.766) Taku ENVELOPE(-133.854,-133.854,59.633,59.633) Fairweather ENVELOPE(-61.083,-61.083,-65.017,-65.017) Ferris ENVELOPE(76.094,76.094,-69.405,-69.405) Hubbard Glacier ENVELOPE(-139.379,-139.379,60.344,60.344) Davidson Glacier ENVELOPE(166.117,166.117,-82.817,-82.817) Hopkins Glacier ENVELOPE(-65.562,-65.562,-66.587,-66.587) Margerie ENVELOPE(141.386,141.386,-66.817,-66.817) Dawes Glacier ENVELOPE(-132.471,-132.471,57.433,57.433) Sawyer Glacier ENVELOPE(-132.937,-132.937,57.933,57.933) Norris Glacier ENVELOPE(162.200,162.200,-77.667,-77.667) Point Thomas ENVELOPE(-58.500,-58.500,-62.167,-62.167) Gilman Glacier ENVELOPE(-70.610,-70.610,80.099,80.099) Baker Glacier ENVELOPE(169.250,169.250,-72.767,-72.767) Glacier Taylor ENVELOPE(162.167,162.167,-77.733,-77.733) Ice Bay ENVELOPE(-37.694,-37.694,-54.060,-54.060) Grand Pacific Glacier ENVELOPE(-137.304,-137.304,59.183,59.183) Indian Cove ENVELOPE(-55.948,-55.948,52.783,52.783) Wright Glacier ENVELOPE(-133.387,-133.387,58.399,58.399) Icy Point ENVELOPE(-128.242,-128.242,53.469,53.469) Bay Fiord ENVELOPE(-83.499,-83.499,78.919,78.919) Hole in the Wall ENVELOPE(-55.765,-55.765,52.683,52.683) Cape Fairweather ENVELOPE(-61.039,-61.039,-65.013,-65.013) Hopkins Inlet ENVELOPE(-85.249,-85.249,69.184,69.184) Carroll Glacier ENVELOPE(-136.754,-136.754,59.166,59.166) Harris Bay ENVELOPE(-100.603,-100.603,59.963,59.963) Thomas Bay ENVELOPE(-98.487,-98.487,59.217,59.217) Harbor Point ENVELOPE(-36.683,-36.683,-54.150,-54.150) Ferris Glacier ENVELOPE(-137.220,-137.220,59.066,59.066) Hanna Lake ENVELOPE(-100.628,-100.628,56.704,56.704) Hanna River ENVELOPE(-128.704,-128.704,65.717,65.717) Harlequin Lake ENVELOPE(-131.836,-131.836,53.994,53.994) Hidden Island ENVELOPE(-132.285,-132.285,54.104,54.104) Justice Creek ENVELOPE(-123.270,-123.270,56.583,56.583) Swede Point ENVELOPE(-130.261,-130.261,53.888,53.888) Carroll ENVELOPE(-81.183,-81.183,50.800,50.800) Turner Glacier ENVELOPE(-65.228,-65.228,66.687,66.687) Moraine Point ENVELOPE(-115.636,-115.636,61.600,61.600) ENVELOPE(-150.40529,-121.694305,61.311527,45.329365) |