UAS-based micro-scale surface texture for different generations of the coastal alluvial fan Guanillos, Atacama Desert
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Identification
| Title: | Main Title: UAS-based micro-scale surface texture for different generations of the coastal alluvial fan Guanillos, Atacama Desert |
| Description: | Abstract: This dataset contains two micro-scale surface roughness measures - the standard deviation of slope (StdSlo) and the Vector Ruggedness Measure (VRM) - of the coastal alluvial fan Guanillos (GUA) in northern Chile (21.97°S, 70.17°W). Both roughness measures are derived from 5 cm digital elevation models (DEM) constructed based on surveys using an unmanned aerial system (UAS). Surface texture is quantified for three spatial scales of ca. 1 m, 2 m, and 3 m. Restricted to detailed areas of interest (AOI), the calculated spectral ratios are attributed to the four alluvial fan surface generations, or morphostratigraphic units, Q1 to Q4. Results are stored in an individual .csv table for each surface roughness measure. |
| Identifier: | 10.5880/CRC1211DB.41 (DOI) |
Responsible Party
| Creators: | Janek Walk (Author), Melanie Bartz (Author), Georg Stauch (Author), Helmut Brückner (Author), Frank Lehmkuhl (Author) |
| Funding Reference: | Deutsche Forschungsgemeinschaft (DFG): CRC 1211: Earth - Evolution at the Dry Limit |
| Publisher: | CRC1211 Database (CRC1211DB) |
| Publication Year: | 2021 |
Topic
| CRC1211 Topic: | Surface |
| Related Subproject: | C2 |
| Subjects: | Keywords: Ground-based remote sensing, Geomorphology, GIS |
| Geogr. Information Topic: | Environment |
File Details
| Filename: | GUA_tex_UAS.zip |
| Data Type: | Dataset - Data table |
| Size: | 2 Datasets |
| File Size: | 239.7 MB |
| Date: | Created: 19.08.2020 |
| Mime Type: | application/zip |
| Data Format: | CSV |
| Language: | English |
| Status: | Completed |
Archive Content
Constraints
| Download Permission: | Free |
| General Access and Use Conditions: | According to the CRC1211DB data policy agreement. © Author(s) 2021. CC Attribution 4.0 license. |
| Access Limitations: | According to the CRC1211DB data policy agreement. © Author(s) 2021. CC Attribution 4.0 license. |
| Licence: | [Creative Commons] Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) |
Geographic
Specific Information - Data
| Temporal Extent: | 07.03.2018, 13:59:00 - 08.03.2018, 09:02:00 |
| Subtype: | Natural Science Data |
| Instruments: | Unmanned aerial system [DJI Phantom 4 Advanced] ArcGIS Desktop [10.6.1] |
Metadata Details
| Metadata Creator: | Janek Walk |
| Metadata Created: | 28.04.2021 |
| Metadata Last Updated: | 26.05.2021 |
| Subproject: | C2 |
| Funding Phase: | 2 |
| Metadata Language: | English |
| Metadata Version: | V50 |
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Dataset Statistics
| Page Visits: | 366 |
| Metadata Downloads: | 0 |
| Dataset Downloads: | 1 |
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Adequate reference when this dataset will be discussed or used in any publication or presentation is mandatory. In this case please contact the dataset creator.
Adequate reference when this dataset will be discussed or used in any publication or presentation is mandatory. In this case please contact the dataset creator.
