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Since 2002, German low-cost scientific expeditions to Greenland have been performed. The objective was a geodetic survey and glaciology with GNSS technology – mainly the measurement of glacier profile...
Concerns over the use of nitrogen have been increasing due to the high cost of fertilizers and environmental pollutions caused by excess nitrogen application in agricultural fields. Several methods ar...
In the context of an increasing world population, the demand for agricultural crops is continuously rising. Especially rice plays a key role in food security, not only in Asia. To increase crop produc...
21century is an era of cities as the trend of urbanization has developed into the theme of globalization. China, as one of the most thickly populated countries will have a deep influence on the world ...
This paper proposes a method of high-resolution remote sensing image of buildings on semi-automatic edge extraction. The first, pre-process remote sensing image and detecting all the edge; the second,...
Danube Romanian Delta contains a wide variety of ecosystems and bird species, being an area of unique ecological and faunal significance. Environmental stress on the delta wetlands has increased marke...
Japan is one of the most earthquake-prone countries in the world and also faces frequent typhoons, severe rain storms and sediment-related disasters. Despite those frequent natural disasters, it is di...
The problems regarding the terminology and the corresponding notation, apparently unimportant, continue to be the subject of some passionate discussions among the specialists in photogrammetry and rem...
Wildlife aerial surveys require time and significant resources. Multispecies detection could reduce costs to a single census for species that coexist spatially. Traditional methods are demanding for o...
In recent years, unmanned aerial vehicles (UAVs) have increasingly been used in various application areas, such as in the remote sensing or surveying. For these applications the UAV has to be equipped...
The WUR Unmanned Aerial Remote Sensing Facility (UARSF) (www.wageningenur.nl/uarsf ) is a co-operation organization of different groups within Wageningen University and Research Centre to use UAVs in ...
Beside high end digital imaging systems which will replace standard photogrammetric cameras in the future, a large number of “lowcost” airborne systems were developed in the last years. The system PFI...
This report details the preliminary results of the research focused on Roman archaeological heritage in the Middle Ebro Valley (Spain). The principal objective of this project was to obtain several di...
Optical imaging techniques can be used to produce maps of concentrations of chlorophyll-a, total suspended matter and coloured dissolved organic carbon. The Rijkswaterstaat sets up a production chain...
For most resource management remote sensing applications, overall project costs are of critical importance. Budgets made available to individual researchers seldom permit experiments using an airborne...

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