Way History: ‪Grinnell Glacier 1850‬ (‪200137675‬)

Way History: Grinnell Glacier 1850 (200137675)

more glacier tuneups

1850	yes
Area1850	1976494.9664
Classifica	Little Ice Age max glacial extent
Glac_Name	Grinnell Glacier
Known	6452
Notes_USGS	only available 2015 image
Ownership	Glacier National Park
Scale	1:2000
Source	wv01_20150822 ONA 14.9
X_COORD	299673.743334
Y_COORD	5403814.73995
Year	2015
aspect	156
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	Grinnell Glacier 1850
natural	glacier
perimeter	6452
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

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

1850	yes
Area1850	1976494.9664
Classifica	Little Ice Age max glacial extent
Glac_Name	Grinnell Glacier
Known	6452
Notes_USGS	only available 2015 image
Ownership	Glacier National Park
Scale	1:2000
Source	wv01_20150822 ONA 14.9
X_COORD	299673.743334
Y_COORD	5403814.73995
Year	2015
aspect	156
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	Grinnell Glacier
natural	glacier
perimeter	6452
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

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

1850	yes
Area1850	1976494.9664
Classifica	Little Ice Age max glacial extent
Glac_Name	Grinnell Glacier
Known	6452
Notes_USGS	only available 2015 image
Ownership	Glacier National Park
Scale	1:2000
Source	wv01_20150822 ONA 14.9
X_COORD	299673.743334
Y_COORD	5403814.73995
Year	2015
aspect	156
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	Grinnell Glacier
natural	glacier
perimeter	6452
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

Adding 1850 glacier info #sotmus2024

1850	yes
Area1850	1976494.9664
Classifica	Little Ice Age max glacial extent
Glac_Name	Grinnell Glacier
Known	6452
Notes_USGS	only available 2015 image
Ownership	Glacier National Park
Scale	1:2000
Source	wv01_20150822 ONA 14.9
X_COORD	299673.743334
Y_COORD	5403814.73995
Year	2015
aspect	156
drainage	Cataract
mod_confid	0
perimeter	6452
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

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