Way History: ‪Gem Glacier‬ (‪200137701‬)

Way History: Gem Glacier (200137701)

Version #5

adjusting 1850 The Salamander Glacier to be part of Grinnell Glacier; 1850 Jackson Glacier to be part of Blackfoot Glacier; reducing Gem Glacier and Harris Glaciers to have always been `glacier=dead_ice`

Edited 6 months ago by jeffmeyer
Changeset #123651

Tags

1850	yes
Area1850	24364.7362826
Classifica	Little Ice Age max glacial extent
Known	808
Notes_USGS	only 2015 image
Ownership	Glacier National Park
Scale	1:2000
Source	wv01_20150822 ONA 14.9
X_COORD	299421.127174
Y_COORD	5402889.00788
Year	2015
aspect	23
drainage	Cataract
end_date	1914
end_date:edtf	[..1914]
end_date:source	arbitrary point in between 1850 and 1966 data sets and aligned with a survey of USGS that may provide more information
glacier	dead_ice
mod_confid	0
name	Gem Glacier
natural	glacier
perimeter	808
project	sotmus2024
source	https://www.sciencebase.gov/catalog/item/5b194ca2e4b092d965237f4a
source:name	A comprehensive inventory of maximum glacial extent in Glacier National Park during the peak of the Little Ice Age
very_confi	0
wikidata	Q5530551
wikipedia	en:Gem Glacier

Nodes

170 nodes

Version #4

stubbing out glacier chronologies; adding wiki tags

Edited 6 months ago by jeffmeyer
Changeset #123471

Tags

1850	yes
Area1850	24364.7362826
Classifica	Little Ice Age max glacial extent
Known	808
Notes_USGS	only 2015 image
Ownership	Glacier National Park
Scale	1:2000
Source	wv01_20150822 ONA 14.9
X_COORD	299421.127174
Y_COORD	5402889.00788
Year	2015
aspect	23
drainage	Cataract
end_date	1914
end_date:edtf	[..1914]
end_date:source	arbitrary point in between 1850 and 1966 data sets and aligned with a survey of USGS that may provide more information
mod_confid	0
name	Gem Glacier
natural	glacier
perimeter	808
project	sotmus2024
source	https://www.sciencebase.gov/catalog/item/5b194ca2e4b092d965237f4a
source:name	A comprehensive inventory of maximum glacial extent in Glacier National Park during the peak of the Little Ice Age
very_confi	0
wikidata	Q5530551
wikipedia	en:Gem Glacier

Nodes

170 nodes

Version #3

adjusting 'landcover=ice' to 'natural=glacier' + 'glacier=dead_ice' for non glaciers & removing 'landcover=ice' from glaciers per conversation at https://osmus.slack.com/archives/C2VJAJCS0/p1718169085843179

Edited 6 months ago by jeffmeyer
Changeset #123424

Tags

1850	yes
Area1850	24364.7362826
Classifica	Little Ice Age max glacial extent
Known	808
Notes_USGS	only 2015 image
Ownership	Glacier National Park
Scale	1:2000
Source	wv01_20150822 ONA 14.9
X_COORD	299421.127174
Y_COORD	5402889.00788
Year	2015
aspect	23
drainage	Cataract
end_date	1914
end_date:edtf	[..1914]
end_date:source	arbitrary point in between 1850 and 1966 data sets and aligned with a survey of USGS that may provide more information
mod_confid	0
name	Gem Glacier
natural	glacier
perimeter	808
project	sotmus2024
source	https://www.sciencebase.gov/catalog/item/5b194ca2e4b092d965237f4a
source:name	A comprehensive inventory of maximum glacial extent in Glacier National Park during the peak of the Little Ice Age
very_confi	0

Nodes

170 nodes

Version #2

testing how to work with the various USGS glacier data; more tuning to go; Ahern is broken

Edited 6 months ago by jeffmeyer
Changeset #123059

Tags

1850	yes
Area1850	24364.7362826
Classifica	Little Ice Age max glacial extent
Known	808
Notes_USGS	only 2015 image
Ownership	Glacier National Park
Scale	1:2000
Source	wv01_20150822 ONA 14.9
X_COORD	299421.127174
Y_COORD	5402889.00788
Year	2015
aspect	23
drainage	Cataract
end_date	1914
end_date:edtf	[..1914]
end_date:source	arbitrary point in between 1850 and 1966 data sets and aligned with a survey of USGS that may provide more information
landcover	ice
mod_confid	0
name	Gem Glacier
natural	glacier
perimeter	808
project	sotmus2024
source	https://www.sciencebase.gov/catalog/item/5b194ca2e4b092d965237f4a
source:name	A comprehensive inventory of maximum glacial extent in Glacier National Park during the peak of the Little Ice Age
very_confi	0

Nodes

170 nodes

Version #1

Adding 1850 glacier info #sotmus2024

Edited 6 months ago by jeffmeyer
Changeset #122968

Tags

1850	yes
Area1850	24364.7362826
Classifica	Little Ice Age max glacial extent
Glac_Name	Gem Glacier
Known	808
Notes_USGS	only 2015 image
Ownership	Glacier National Park
Scale	1:2000
Source	wv01_20150822 ONA 14.9
X_COORD	299421.127174
Y_COORD	5402889.00788
Year	2015
aspect	23
drainage	Cataract
mod_confid	0
perimeter	808
project	sotmus2024
source	https://www.sciencebase.gov/catalog/item/5b194ca2e4b092d965237f4a
source:name	A comprehensive inventory of maximum glacial extent in Glacier National Park during the peak of the Little Ice Age
very_confi	0

Nodes

170 nodes

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