U.S. Department of EnergyOffice of Scientific and Technical Information
Low-altitude remote sensing dataset of DEM and RGB mosaic for AB corridor on July 13 2013 and L2 corridor on July 21 2013
Abstract
Low-altitude remote sensing dataset including DEM and RGB mosaic for AB transect and Site0-L2 corridor. Processing flowchart for each corridor: Ground control points (GCP, 20.3 cm square white targets, every ~20 m) surveyed with RTK GPS. Acquisition of RGB pictures using a Kite-based platform. Structure from Motion based reconstruction using hundreds of pictures and GCP coordinates. Export of DEM and RGB mosaic in geotiff format (NAD 83, 2012 geoid, UTM zone 4 north) with pixel resolution of about 2 cm, and x,y,z accuracy in centimeter range (< 10 cm). High-accuracy and high-resolution inside GCPs zone for L2 corridor (500x20m), AB corridor (500x40) DEM will be updated as needed. Only zones between GCPs have <10 cm accuracy although all the mosaic is provided.
- Authors:
- Publication Date:
- Other Number(s):
- NGA034
- DOE Contract Number:
- DE-AC05-00OR22725
- Research Org.:
- Next Generation Ecosystems Experiment - Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); NGEE Arctic, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Biological and Environmental Research (BER)
- Collaborations:
- ORNL
- Subject:
- 54 Environmental Sciences
- Keywords:
- ; Barrow Environmental Observatory (BEO); Utqiagvik, Alaska; AB Transect; Intensive site 0; Barrow, Alaska; L2 corridor
- OSTI Identifier:
- 1177858
- DOI:
- https://doi.org/10.5440/1177858
Citation Formats
Dafflon, Baptiste. Low-altitude remote sensing dataset of DEM and RGB mosaic for AB corridor on July 13 2013 and L2 corridor on July 21 2013. United States: N. p., 2015.
Web. doi:10.5440/1177858.
Dafflon, Baptiste. Low-altitude remote sensing dataset of DEM and RGB mosaic for AB corridor on July 13 2013 and L2 corridor on July 21 2013. United States. doi:https://doi.org/10.5440/1177858
Dafflon, Baptiste. 2015.
"Low-altitude remote sensing dataset of DEM and RGB mosaic for AB corridor on July 13 2013 and L2 corridor on July 21 2013". United States. doi:https://doi.org/10.5440/1177858. https://www.osti.gov/servlets/purl/1177858. Pub date:Wed Apr 15 00:00:00 EDT 2015
@article{osti_1177858,
title = {Low-altitude remote sensing dataset of DEM and RGB mosaic for AB corridor on July 13 2013 and L2 corridor on July 21 2013},
author = {Dafflon, Baptiste},
abstractNote = {Low-altitude remote sensing dataset including DEM and RGB mosaic for AB transect and Site0-L2 corridor. Processing flowchart for each corridor: Ground control points (GCP, 20.3 cm square white targets, every ~20 m) surveyed with RTK GPS. Acquisition of RGB pictures using a Kite-based platform. Structure from Motion based reconstruction using hundreds of pictures and GCP coordinates. Export of DEM and RGB mosaic in geotiff format (NAD 83, 2012 geoid, UTM zone 4 north) with pixel resolution of about 2 cm, and x,y,z accuracy in centimeter range (< 10 cm). High-accuracy and high-resolution inside GCPs zone for L2 corridor (500x20m), AB corridor (500x40) DEM will be updated as needed. Only zones between GCPs have <10 cm accuracy although all the mosaic is provided.},
doi = {10.5440/1177858},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {4}
}
Works referencing / citing this record:
Mapping snow depth within a tundra ecosystem using multiscale observations and Bayesian methods
journal, January 2017
- Wainwright, Haruko M.; Liljedahl, Anna K.; Dafflon, Baptiste
- The Cryosphere, Vol. 11, Issue 2