Identification info

Metadata Language

English (en)

Dataset Reference Date ()

2016-10

Identifier

http://data.bgs.ac.uk/id/dataHolding/13607143

Maintenance and update frequency

notApplicable

GEMET - INSPIRE themes

• Geology

BGS Thesaurus of Geosciences

• Glaciers
• Glacial geology
• Ground control

Keywords

• NERC_DDC

Limitations on Public Access

otherRestrictions

Other constraints

no limitations

Other constraints

The dataset is made freely available for access, e.g. via the Internet. Either no third party data / information is contained in the dataset or BGS has secured written permission from the owner(s) of any third party data / information contained in the dataset to make the dataset freely accessible.

Use constraints

otherRestrictions

Other constraints

The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.

Other constraints

The dataset is made available to external clients under BGS Digital Data Licence terms and conditions. Revert to the IPR Section (iprdigital@bgs.ac.uk ) if further advice is required with regard to permitted usage.

Topic category

• Geoscientific information

Extent

MOUNT EVEREST REGION [id=400700]

Dataset Reference Date ()

1979

N

S

E

W

Begin date

2015-10

End date

2016-10

Additional information

The margins and surface of Khumbu Glacier (UTM 45N 482619 m E, 3092232 m N). The margins of Ama Dablam Glacier (UTM 45N 488162 m E, 3085075 m N).

Code

WGS 84 / UTM zone 45N (EPSG::32645)

Distribution Information

Data format

Quality Scope

dataset

Other

dataset

Statement

557 ground control points (GCPs) collected around Khumbu and Ama Dablam Glaciers during field campaigns in October/November 2015, May/June 2016, and October 2016. GCPs were collected using Leica GS10s in rapid-static mode. GCPs were surveyed in a non-uniform pattern along the margins of respective glaciers or on the surface. GCPs on the margin of glaciers were collected on large boulders or path junctions. Those collected on the glacier were marked using temporary markers for inclusion into a SfM workflow. Base station data were post-processed against the Syangboche permanent station (UTM 45N 471683 m E, 3076653 m N) located ~ 20 km from our field site using Global Positioning System (GPS) and GLObal NAvigation Satellite System (GLONASS) satellites. Our field GCPs were then adjusted with reference to the field base station data following a relative carrier phase positioning strategy. Elevations are to Earth Gravitational Model 2008 (EGM2008).

Metadata

File identifier

4e0de6db-4b5b-108d-e054-002128a47908 XML

Metadata Language

English (en)

Resource type

dataset

Metadata Date

2023-11-28

Metadata standard name

UK GEMINI

Metadata standard version

2.3