• Efficient ground surface displacement monitoring using Sentinel-1 data: Integrating distributed scatterers (DS) identified using two-sample t-test with persistent scatterers (PS) 

  Shamshiri, R.; Nahavandchi, H.; Motagh, M.; Hooper, A. (Basel : MDPI AG, 2018)

  Combining persistent scatterers (PS) and distributed scatterers (DS) is important for effective displacement monitoring using time-series of SAR data. However, for large stacks of synthetic aperture radar (SAR) data, the ...
• Uncertainty of rainfall products: Impact on modelling household nutrition from rain-fed agriculture in Southern Africa 

  Luetkemeier, Robert; Stein, Lina; Drees, Lukas; Müller, Hannes; Liehr, Stefan (Basel : MDPI AG, 2018)

  Good quality data on precipitation are a prerequisite for applications like short-term weather forecasts, medium-term humanitarian assistance, and long-term climate modelling. In Sub-Saharan Africa, however, the meteorological ...
• The updating of geospatial base data 

  Alrajhi, Muhamad N.; Konecny, Gottfried (Göttingen : Copernicus GmbH, 2018)

  Topopographic mapping issues concern the area coverage at different scales and their age. The age of the map is determined by the system of updating. The United Nations (UNGGIM) have attempted to track the global map ...
• The contribution of gis and remote sensing in urban land use negotiation in developing countries 

  Karanja, Faith; Lohmann, Peter (London : International Society for Photogrammetry and Remote Sensing, 2000)

  Most of the studies related to urban environments in developing countries focus mainly on particular aspects e.g.communication, residential, vegetated areas, etc. However, planners who are concerned about urban space ...
• Model selection for parametric surfaces approximating 3d point clouds for deformation analysis 

  Zhao, Xin; Kargoll, Boris; Omidalizarandi, Mohammad; Xu, Xiangyang; Alkhatib, Hamza (Basel : MDPI AG, 2018)

  Deformation monitoring of structures is a common application and one of the major tasks of engineering surveying. Terrestrial laser scanning (TLS) has become a popular method for detecting deformations due to high precision ...
• Knowledge based interpretation of moorland in aerial images 

  Pakzad, Kian; Heipke, Christian (London : International Society for Photogrammetry and Remote Sensing, 2000)

  For the interpretation of remote sensing data the traditional methods such as multispectral classification are in many cases not sufficient. This applies especially to more complex scenes. In order to interpret such scenes ...
• Generating impact maps from automatically detected bomb craters in aerial wartime images using marked point processes 

  Kruse, C.; Rottensteiner, F.; Hoberg, T.; Ziems, M.; Rebke, J.; Heipke, C. (Göttingen : Copernicus GmbH, 2018)

  The aftermath of wartime attacks is often felt long after the war ended, as numerous unexploded bombs may still exist in the ground. Typically, such areas are documented in so-called impact maps which are based on the ...
• Coseismic displacement analysis of the 12 november 2017 mw 7.3 sarpol-e zahab (iran) earthquake from sar interferometry, burst overlap interferometry and offset tracking 

  Vajedian, S.; Motagh, M. (Göttingen : Copernicus GmbH, 2018)

  Interferometric wide-swath mode of Sentinel-1, which is implemented by Terrain Observation by Progressive Scan (TOPS) technique, is the main mode of SAR data acquisition in this mission. It aims at global monitoring of ...
• Classification of land cover and land use based on convolutional neural networks 

  Yang, C.; Rottensteiner, F.; Heipke, C. (Göttingen : Copernicus GmbH, 2018)

  Land cover describes the physical material of the earth's surface, whereas land use describes the socio-economic function of a piece of land. Land use information is typically collected in geospatial databases. As such ...
• Automatic measurement of sewer man-holes in large scale aerial images 

  Pollak, Bernd; Jacobsen, Karsten (London : International Society for Photogrammetry and Remote Sensing, 2000)

  The geometric changes of the surface (subsidence and horizontal displacement) caused by coal mining can be determined by photogrammetry with a sufficient accuracy. As long time stable targets sewer manholes can be used. ...
• Verwendung von Kontext zur Klassifikation luftgestützter Laserdaten urbaner Gebiete 

  Niemeyer, Joachim-Christoph (Hannover : Leibniz Universität Hannover, 2017)

  Auf Flugzeugen montierte Laserscanner können innerhalb kürzester Zeit große Gebiete der Erdoberfläche dreidimensional erfassen. Eine wichtige Aufgabe besteht in der Klassifikation der anfallenden Daten, welche als Punktwolken ...
• Timestamp offset determination between an actuated laser scanner and its corresponding motor 

  Voges, Raphael; Wieghardt, Christian S.; Wagner, Bernardo (Göttingen : Copernicus GmbH, 2017)

  Motor actuated 2D laser scanners are key sensors for many robotics applications that need wide ranging but low cost 3D data. There exist many approaches on how to build a 3D laser scanner using this technique, but they ...
• The mapping performance of the HRSC / SRC in mars ORBIT 

  Oberst, J.; Roatsch, T.; Giese, B.; Wählisch, M.; Scholten, F.; Gwinner, K.; Matz, K.-D.; Hauber, E.; Jaumann, R.; Albertz, J.; Gehrke, S.; Heipke, C.; Schmidt, R.; Ebner, H.; Spiegel, M.; Van Gasselt, S.; Neukum, G. (London : International Society for Photogrammetry and Remote Sensing, 2004)

  The images obtained by the HRSC (High Resolution Stereo Camera) on Mars Express show excellent potential for topographic mapping of the planet. The derived stereo models agree with topographic data obtained earlier by MOLA ...
• Spatial interpolation of climate variables in Northern Germany—Influence of temporal resolution and network density 

  Berndt, C.; Haberlandt, U. (Amsterdam : Elsevier B.V., 2018)

  Study region: Region in Lower Saxony (North Germany) covered by the measuring range of the weather radar device located near Hanover (approx. 50.000 m2). Study focus: This study investigates the performance of various ...
• Retrospective forecasts of the upcoming winter season snow accumulation in the Inn headwaters (European Alps) 

  Förster, Kristian; Hanzer, Florian; Stoll, Elena; Scaife, Adam A.; MacLachlan, Craig; Schöber, Johannes; Huttenlau, Matthias; Achleitner, Stefan; Strasser, Ulrich (Göttingen : Copernicus GmbH, 2018)

  This article presents analyses of retrospective seasonal forecasts of snow accumulation. Re-forecasts with 4 months' lead time from two coupled atmosphere-ocean general circulation models (NCEP CFSv2 and MetOffice GloSea5) ...
• Projected cryospheric and hydrological impacts of 21st century climate change in the Ötztal Alps (Austria) simulated using a physically based approach 

  Hanzer, Florian; Förster, Kristian; Nemec, Johanna; Strasser, Ulrich (Göttingen : Copernicus GmbH, 2018)

  A physically based hydroclimatological model (AMUNDSEN) is used to assess future climate change impacts on the cryosphere and hydrology of the Ötztal Alps (Austria) until 2100. The model is run in 100 m spatial and 3 h ...
• Extraction of pluvial flood relevant volunteered geographic information (VGI) by deep learning from user generated texts and photos 

  Feng, Yu; Sester, Monika (Basel : MDPI AG, 2018)

  In recent years, pluvial floods caused by extreme rainfall events have occurred frequently. Especially in urban areas, they lead to serious damages and endanger the citizens' safety. Therefore, real-Time information about ...
• Fatigue behaviour of grouted connections at different ambient conditions and loading scenarios 

  Schaumann, Peter; Raba, Alexander; Bechtel, Anne (London : Elsevier Ltd., 2017)

  Grouted connections are frequently used as structural detail of offshore wind turbines and platforms for the load transferring connection between piles and support structure. At latticed substructures this connection is ...
• Energy-Saving performance of flap-Adjustment-based centrifugal fan 

  Chen, Genglin; Xu, Wei; Zhao, Jinyun; Zhang, Haipeng (Basel : MDPI AG, 2018)

  The current paper mainly focuses on finding a more appropriate way to enhance the fan performance at off-design conditions. The centrifugal fan (CF) based on flap-Adjustment (FA) has been investigated through theoretical, ...
• Classification under label noise based on outdated maps 

  Maas, A.; Rottensteiner, F.; Heipke, C. (Göttingen : Copernicus GmbH, 2017)

  Supervised classification of remotely sensed images is a classical method for change detection. The task requires training data in the form of image data with known class labels, whose manually generation is time-consuming. ...

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