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GLIMS-RGI / rgi_issue_tracker

Report issues about the RGI dataset
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[ISSUE] misaligned RGI outlines RGI-19 #6

Closed matthiasdusch closed 1 year ago

matthiasdusch commented 4 years ago

RGI version RGI v6

Describe the issue I noticed some outline misalignments in RGI-19 Antarctica. For example all Laurie Island glaciers (approx. 60.73S, 44.60W). But also around 74S, 104W (e.g. RGI60-19.01405, RGI60-19.01402, ...)

Expected outcome Should align with topography

Screenshots laurie

Suggested solution Maybe a projection issue of the original source?

Additional context @bruceraup

bruceraup commented 4 years ago

These outlines were first in RGI then in GLIMS; I think the original source was the ADD. Could be a projection problem, yes.

fmaussion commented 1 year ago

Duplicate of https://github.com/GLIMS-RGI/rgi_issue_tracker/issues/14