Ibcao Bathymetry Data

motyka 1985-2014

Emodnet Dataset ID (LID)

0000055202

id

10027

Dataset name

motyka 1985-2014

File name

20230303/motyka-1985-2014-3996.xyz

Data format

xyz (tsv)

File size

23196

Dataset version

2

Seabed source ID (SID)

1494

Seabed data category (TID)

Isolated sounding — depth value that is not part of a regular survey or trackline (code 13)

Included in IBCAO gridding

Yes (code 1)

IBCAO gridding layer weight

10

Cruise ID

0

Chief scientist

Motyka, Roman J.

Start date

1985

End date

2014

Date format

Only year (code Y)

Data provider

University of California Irvine Department of Earth System Science

Spatial reference system

EPSG:3996

Horizontal resolution

208.319

IBCAO gridding Remove and Restore resolution

100

Abstract

We assess ice loss and velocity changes between 1985 and 2014 of three tidewater and five-land terminating glaciers in Godthåbsfjord (Nuup Kangerlua), Greenland. We present comprehensive analyses of glacier thinning, runoff, surface mass balance, ocean conditions, submarine melting, bed topography, ice mélange and conclude that the 2010–14 NS retreat was triggered by a combination of factors but primarily by an increase in submarine melting.

URL

https://www.cambridge.org/core/journals/journal-of-glaciology/article/asynchronous-behavior-of-outlet-glaciers-feeding-godthabsfjord-nuup-kangerlua-and-the-triggering-of-narsap-sermias-retreat-in-sw-greenland/FA8FE2F16833767D40557FAC8F6AC70D

Operator who enters this information

marcus

File creation time

2021-03-05 12:05:58+00

Metadata modification time

2023-09-11 12:07:28.054079+00

Bounding box

POLYGON((-2186497.61993107 -1858079.21043863,-2186497.61993107 -1808829.17699927,-2166066.75055944 -1808829.17699927,-2166066.75055944 -1858079.21043863,-2186497.61993107 -1858079.21043863))

Color

#8dca3e

preprocess

https://git.bolin.su.se/rez/seabed2030-preprocess/-/blob/master/bedmachine_new_sources.py

Ibcao data status

processing

Processing status

Check if data needs cleaning.

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