Surface and Meteorological Data of Protodune Dynamics at Medano Creek, Great Sand Dunes National Park and Preserve, Colorado, USA in March and April 2023
This dataset includes raw point cloud data from repeat terrestrial laser scans (TLS) for measuring early-stage protodunes developing, migrating and eroding on a moist surface in the Medano Creek Area, Great Sand Dunes National Park and Preserve, Colorado, USA. As well as the TLS data, additional measurements include wind speed with a CSAT 3D sonic anemometer and sediment transport using a Sensit and Wenglor fork sensors.
dataset
https://webapps.bgs.ac.uk/services/ngdc/accessions/index.html#item188281
name: Data
function: download
https://doi.org/10.5285/02645c05-f0e9-49d4-846f-4f6465e3e6f1
name: Digital Object Identifier (DOI)
description: Nield, J. M., Wiggs, G. F. S., Baddock, M. C., Valdez, A. (2025). Surface and meteorological data of protodune dynamics at Medano Creek, Great Sand Dunes National Park and Preserve, Colorado, USA in March and April 2023. NERC EDS National Geoscience Data Centre. (Dataset). https://doi.org/10.5285/02645c05-f0e9-49d4-846f-4f6465e3e6f1
function: information
http://data.bgs.ac.uk/id/dataHolding/13608419
eng
geoscientificInformation
publication
2008-06-01
NGDC Deposited Data
Aeolian
Saltation
Beaches
Moisture
Terrestrial science
Citable Data
Lasers
revision
2022
NERC_DDC
-105.5200
-105.5000
37.7500
37.7300
creation
1979
COLORADO [id=794000]
2023-03-26
2023-04-02
creation
2025-05-20
notApplicable
Leica P50 and P20 TLS was used to collect the topographic measurements. The scan resolution varied between 0.8 and 3.1 mm at 10 m. The local coordinate system has been orientated to the wind direction. The dataset has been extracted in boxes to make the data manageable and details of the lower x and y coordinates for each box are included in the dataset. The CSAT 3D sonic anemometer was positioned 0.24 m above the surface. The Sensit was positioned at the ground surface. The Wenglors were at 0.02 and 0.05 m above the surface. See Delorme et al. (2023; doi:10.1029/2022GL101553) for more details of similar methodology.
publication
2011
false
See the referenced specification
publication
2010-12-08
false
See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF
Text Document (.txt)
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.
School of Geography and Environmental Science
University of Southampton
Highfield
Southampton
SO17 1BJ
originator
School of Geography and the Environment
University of Oxford
South Parks Road
Oxford
OX1 3QY
originator
Geography and Environment
University of Loughborough
Loughborough
LE11 3TU
originator
Great Sand Dunes National Park and Preserve
originator
British Geological Survey
distributor
British Geological Survey
pointOfContact
British Geological Survey
Environmental Science Centre,Keyworth
NOTTINGHAM
NG12 5GG
United Kingdom
+44 115 936 3100
pointOfContact
2025-06-30