Data management and spatial data analysis
Research areas: Remote Sensing, Geoinformatics, Geography, Computer Sciences
Principal investigators: Prof. Dr. Georg Bareth, Prof. Dr. Olaf Bubenzer
Project Info: Phase 2
In the 2nd phase, the focus of Z02 research and service activities will be on both
- the maintenance and further development of the CRC1211‐Database (CRC1211DB) and on
- the acquisition and analyses of remote sensing data. In cooperation with the Regional Computing Centre Cologne (RRZK), the CRC1211‐Database (CRC1211DB; www.crc1211db.uni‐koeln.de) will be further developed. This database has been developed to manage the interdisciplinary research data within the CRC1211. The research data management (RDM) system was adapted from the implemented CRC‐TR32DB (Curdt, 2019).
Likewise, as an experience from the former CRC, training and support for the users was enhanced. Continuous data management activities will encompass CRC1211DB maintenance, interface development for data export and import. Further user‐demanded functionalities will be implemented, web mapping services will be extended and the provision of CRC1211DB‐DOIs will be conducted. Finally, the CRC members will receive training and support for the use of the DB, also in combination with the IRTG (Z05) and in cooperation with the Cologne Competence Center for Research Data Management (C3RDM, http://c3rdm.uni‐koeln.de).
The already established weather station network will be enhanced and the developed weather data database will be extended by acorresponding, open interface. Furthermore, data acquisition, analysis and license administration for remote sensing data will be provided. The remote sensing data acquisition by UAV‐based imagery, terrestrial laser scanning and field spectroradiometer measurements, as well as corresponding data analyses will provide the CRC1211 projects with high quality data. The proximal and remote sensing research focus lies on lithology and the detection and monitoring of lichen‐dominated biological soil surface crusts and Tillandsia.
Phase 1
Research areas: Remote Sensing, Geoinformatics, Geography, Computer Sciences
According to the DFG guidelines and the necessity of collaborative work in the entire project, (i) a central research data management system will be established based on an already working implementation, the CRC/TR32 project database. This database is capable of sharing and archiving large research data, allows accurate data description by a standardized, interoperable, modifiable metadata schema and enables to derive digital object identifier (DOIs) for datasets.
All central geodata of the CRC will be available in a WebGIS. The data of the weather stations (Z3) will be implemented by recent standards. Training and support for data handling and exchange will be provided throughout the project phase. A further task (ii) of Z2 will be the analysis of spatial data for the specific transects of the CRC. Available remote sensing data (e.g. Advanced Spaceborne Thermal Emission and Reflection Radiometer Global Digital Elevation Map (ASTERGDEM), SRTM, Landsat 8, Hyperion, ASTER MS) will be used for landform and landcover mapping. In addition, high resolution optical satellite imagery (e.g. WorldView-2/3) will be purchased for the detection of vegetation. Suitable ground truth data will be collected in joined field campaigns with Z3 by RTK-GPS transects, terrestrial laser scanning, unmanned aerial vehicle (UAV)-based multi- and hyperspectral imaging as well as field-portable spectroradiometric measurements.
Former members:
- Prof. Dr. Georg Bareth (Principal Investigator)
- Prof. Dr. Olaf Bubenzer (Principal Investigator)
- Dr. Constanze Curdt (Principal Investigator)
- Dr. Andreas Bolten (Scientist)
- Dr. Dirk Hoffmeister (Scientist)
- Dr. Juliane Bendig (Technician)
- Tim Schlüter (Webmaster)
Publications
Project Z2 - Publications
Articles
Wennrich, V., 2023.
Late Pleistocene to modern precipitation changes at the Paranal clay pan, central Atacama Desert.
Zenodo. 1 - 63. DOI: 10.5880/CRC1211DB.68.
Ullmann, T., Jagdhuber, T., Hoffmeister, D., May, M., Baumhauer, R., Bubenzer, O., 2022.
Exploring Sentinel-1 backscatter time series over the Atacama Desert (Chile) for seasonal dynamics of surface soil moisture.
Remote Sensing of Environment. 285,113413, 1 - 18.
Curdt, C., Hoffmeister, D., Kramm, T., Lang, U. ., Bareth, G., 2019.
Etablierung von Forschungsdatenmanagement-Services in geowissenschaftlichen Sonderforschungsbereichen am Beispiel des SFB/Transregio 32, SFB 1211 und SFB/ Transregio 228.
Bausteine Forschungsdatenmanagement. Empfehlungen und Erfahrungsberichte für die Praxis von Forschungsdatenmanagerinnen und -managern. 2019 (2), 61 - 67.
Kramm, T., Hoffmeister, D., 2019.
A Relief Dependent Evaluation of Digital Elevation Models on Different Scales for Northern Chile.
International Journal of Geo-Information. 8 (10), 430 - 436. DOI: 10.3390/ijgi8100430.
May, M., Hoffmeister, D., Wolf, D. ., Bubenzer, O., 2019.
Zebra stripes in the Atacama Desert revisited – Granular fingering as a mechanism for zebra stripe formation?.
Geomorphology. 1 - 57. DOI: 10.1016/j.geomorph.2019.07.014.
May, M., Meine, L., Hoffmeister, D., Brill, D., Medialdea, A., Wennrich, V., Gröbner, M., Schulte, P., Steininger, F., Deprez, M., de Kock, T., Bubenzer, O., 2019.
Origin and timing of past hillslope activity in the hyper-arid core of the Atacama Desert – The formation of fine sediment lobes along the Chuculay Fault System, Northern Chile.
Global and Planetary Change. 184 (103057), 1 - 18. DOI: 10.1016/j.gloplacha.2019.103057.
Schween, J., Hoffmeister, D., Löhnert, U., 2019.
Filling the observational gap in the Atacama Desert with a new network of climate stations.
Global and Planetary Change. 184, 1 - 14. DOI: 10.1016/j.gloplacha.2019.103034.
Ullmann, T., Sauerbrey, J., Hoffmeister, D., May, M., Baumhauer, R., Bubenzer, O., 2019.
Assessing Spatiotemporal Variations of Sentinel-1 InSAR Coherence at Different Time Scales over the Atacama Desert (Chile) between 2015 and 2018.
Remote Sensing. 11 (24), 2960 - 2961. DOI: 10.3390/rs11242960.
Walk, J., Stauch, G., Reyers, M., Vásquez, P., Sepúlveda, F., Bartz, M., Hoffmeister, D., Brückner, H., Lehmkuhl, F., 2019.
Gradients in climate, geology, and topography affecting coastal alluvial fan morphodynamics in hyperarid regions – The Atacama perspective.
Global and Planetary Change. 185 (102994), 1 - 24. DOI: 10.1016/j.gloplacha.2019.102994.
Event Papers
Hoffmeister, D., Herbrecht, M., Kramm, T., Schulte, P., 2020.
Evaluation of random forest-based analysis for the gypsum distribution in the Atacama desert.
Proc. of IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS 2020), March 22 - 26, 2020, Santiago, Chile, 25 - 28. DOI: 10.5194/isprs-annals-IV-3-W2-2020-25-2020.
Kramm, T., Hoffmeister, D., 2019.
Evaluation of digital elevation models for geomorphometric analyses on different scales for northern Chile.
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.. Proc. of ISPRS Geospatial Week 2019, XLII-2/W13, June 10 - 14, 2019, Enschede, The Netherlands, 1229 - 1235. DOI: 10.5194/isprs-archives-XLII-2-W13-1229-2019.
Hoffmeister, D., Curdt, C., 2018.
Research data management infrastructure and services for long-term, interdisciplinary collaborative research centers with a focus on environmental sciences.
Proc. of EGU General Assembly 2018, April 08 - 13, 2018, Vienna, Austria, 1 - 1.
Hoffmeister, D., Kramm, T., 2018.
Suitability of different digital elevation models for landform classification methods and further geomorphometric analysis in the Atacama desert.
Proc. of EGU General Assembly 2018, April 08 - 13, 2018, Vienna, Austria, 1 - 1.
May, M., Hoffmeister, D., Meine, L., Bubenzer, O., 2018.
Investigating hillslope processes in the hyper-arid zone of the Atacama Desert – different forms, preliminary results, and future perspectives.
Proc. of EGU General Assembly 2018, April 08 - 13, 2018, Vienna, Austria, 1 - 1.
Curdt, C., Hoffmeister, D., 2017.
Establishing data management services for multi-disciplinary, long-term collaborative research centres.
Proc. of 12th International Digital Curation Conference, February 20 - 23, 2017, Edinburgh, UK, 1 - 1.
Data
Project Z2 - Research Data
May, M., Steiner, J., Opitz, S., 2023.
Marble dust sampler data from the Central Atacama Desert.
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2022.
Orthophoto and digital elevation model of Pica Valley, part 2, Chile.
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2022.
Orthophoto and digital elevation model of Pica Valley, part 1, Chile.
CRC1211 Database (CRC1211DB).
May, M., 2022.
Weather data of mobile meteorological station at Sierra Gorda Nov21-March22.
CRC1211 Database (CRC1211DB).
Otte, D., 2021.
Military Maps Namibia Scale 1:500k.
CRC1211 Database (CRC1211DB).
Otte, D., 2021.
Geological and military Maps Chile Scale 1:250k.
CRC1211 Database (CRC1211DB).
Otte, D., 2021.
Geological Maps Chile Scale 1:100k.
CRC1211 Database (CRC1211DB).
Otte, D., 2021.
Geological Maps Chile Scale 1:50k.
CRC1211 Database (CRC1211DB).
Otte, D., 2021.
Geological Maps Chile Shapefiles.
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
Orthophoto and digital elevation model of zebra stripe area 4, Paposo Fault, Chile.
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
Orthophoto and digital elevation model of zebra stripe area 3, Paposo Fault, Chile.
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
Orthophoto and digital elevation model of zebra stripe area 2, Paposo Fault, Chile.
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
Orthophoto and digital elevation model of zebra stripe area 1, Paposo Fault, Chile.
CRC1211 Database (CRC1211DB).
Otte, D., 2021.
Geological Overview Maps Chile.
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (28-03-2015).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (10-06-2017).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (12-06-2017).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (13-06-2017).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (14-06-2017).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (16-06-2017).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (19-06-2017).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (22-06-2017).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Rio Loa South West area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Rio Loa South West area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Rio Loa South Center area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Rio Loa East area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Shoreline area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Chile South area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Badlands West area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Badlands East area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Rio Loa East area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Rio Loa South Center 2 area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Rio Loa South Center area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Rio Loa South Center 1 area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Shoreline area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Chile South area).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (30-07-2019).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (29-07-2019).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (28-07-2019).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (25-07-2019).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery from Planet (Paranal claypan area) (22-07-2019).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Chile North area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Huara area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Chile Center area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Chile North area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Huara area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Chile Center).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Badlands West area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Badlands East area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Quebrada Matancilla area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation imagery (Quebrada Matancilla area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Paposo South area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Paposo South area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Paposo North area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Paposo North area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Huara South area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Huara South area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Tiliviche 20 area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Tiliviche 20 area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Tiliviche 19 area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Tiliviche 19 area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Salar Grande South 2 area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Salar Grande South 2 area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Salar Grande South 1 area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Salar Grande South 1 area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Rio Loa North Center area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Rio Loa North Center area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Quebrada de Tana area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Quebrada de Tana area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Pajonal area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Pajonal area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Huara North area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Huara North area).
CRC1211 Database (CRC1211DB).
Kramm, T., Otte, D., 2021.
High-resolution digital elevation model (Aroma area).
CRC1211 Database (CRC1211DB).
Otte, D., Hoffmeister, D., 2021.
High-resolution satellite imagery (Aroma area).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2021.
High-resolution satellite imagery (Paranal claypan area).
CRC1211 Database (CRC1211DB).
Kramm, T., Hoffmeister, D., 2021.
High resolution digital elevation model (Paranal Claypan area).
CRC1211 Database (CRC1211DB).
May, M., 2019.
Morphology and morphometry of zebra stripes along the Paposo Fault.
CRC1211 Database (CRC1211DB).
May, M., 2019.
Monitoring of soil water content Salar Grande.
CRC1211 Database (CRC1211DB).
May, M., 2019.
Monitoring of soil water content north of Rio Loa.
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2018.
Orthophoto and digital elevation model of zebra stripe area PP2, Paposo Fault, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.18.
Hoffmeister, D., 2018.
Orthophoto and digital elevation model of zebra stripe area PP1, Paposo Fault, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.17.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent weather stations in the Atacama desert, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.1.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent master weather station 33 - Quebrada Grande, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.15.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent master weather station 23 - Cerro Constancia, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.10.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent master weather station 13 - Cerros de Calate, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.4.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 34 - Cerro Campana, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.16.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 32 - Quebrada Matancilla, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.14.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 31 - Caleta Sur de Punta Grande, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.13.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 25 - Quebrada de Soga, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.12.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 24 - Quebrada de Aroma, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.11.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 22 - Cerro San Antonio, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.9.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 21 - Caleta Junin, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.8.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 20 - Alto Patache, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.7.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 15 - Quebrada de Mani, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.6.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 14 - Salar de Llamara, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.5.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 12 - Rio Loa, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.3.
Hoffmeister, D., 2018.
Meteorological and soil measurements of the permanent basic weather station 11 - Caleta Loa, Chile.
CRC1211 Database (CRC1211DB). DOI: 10.5880/CRC1211DB.2.
Hoffmeister, D., 2017.
Digital Elevation Model of Pleiades imagery (Central part).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2017.
Digital Elevation Model of Pleiades imagery (Nothern part).
CRC1211 Database (CRC1211DB).
Hoffmeister, D., 2016.
Shapefile of the three main focus areas of the CRC1211.
CRC1211 Database (CRC1211DB).
