mjacqu / glenglat

Global Englacial Temperature database
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Revisit inclusion of RGI 6.0 glacier identifiers #48

Closed ezwelty closed 6 months ago

ezwelty commented 8 months ago

The rgi_id does not always match the latitude, longitude of a borehole (see below). I think this is mostly because an rgi_id that felt like a better match was chosen even if the borehole was technically located in another RGI polygon – namely at or near ice divides or summits.

My sense is that it will be easier, more robust, and less confusing to either omit rgi_id or to automate it upon data release. Thoughts?

id source_id latitude longitude glacier_name rgi_id intersecting_rgi_id
1 1 45.9306 7.8754 Grenzgletscher RGI60-11.02822 RGI60-11.02858
8 6 45.8427 6.84372 Glacier des Bossons RGI60-11.03646 RGI60-11.03647
9 6 45.8427 6.84372 Glacier des Bossons RGI60-11.03646 RGI60-11.03647
33 15 45.9303 7.87676 Grenzgletscher RGI60-11.02822 RGI60-11.02858
55 23 79.7072 -74.5266 John Evans Glacier RGI60-03.00545 RGI60-03.00526
122 39 78.81 17.6 Lomonosovfonna RGI60-07.00570 RGI60-07.01506
126 98 79.2833 16.8333 Høghetta RGI60-07.00844 RGI60-07.00845
135 39 80.78 63.55 Vetreniy Ice Dome RGI60-09.00986 RGI60-09.00987
180 60 56.0734 160.469 Blichenok glacier RGI60-10.04022 RGI60-10.04019
181 60 56.0741 160.468 Blichenok glacier RGI60-10.04022 RGI60-10.04019
215 73 -15.5459 -72.6606 Coropuna RGI60-16.01486 RGI60-16.01490
260 2 79.5364 -91.0341 White Glacier RGI60-03.04539 RGI60-03.04538
275 8 45.9297 7.87697 Grenzgletscher RGI60-11.02822 RGI60-11.02858
280 39 79.8 25.8 Austfonna RGI60-07.00551 RGI60-07.00029
281 129 79.8 24 Austfonna RGI60-07.00551 RGI60-07.00027
298 85 41.977 77.916 Grigoriev ice cap RGI60-13.06741 RGI60-13.06740
316 90 41.979 77.916 Grigoriev ice cap RGI60-13.06741 RGI60-13.06740
325 96 78.8647 17.425 Lomonosovfonna RGI60-07.00570 RGI60-07.01559
336 100 77.883 14.4427 Austre Grønfjordbreen RGI60-07.01416 RGI60-07.01083