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CRUCIAL POINTS OF INTERFEROMETRIC PROCESSING FOR DEM GENERATION USING HIGH RESOLUTION SAR DATA
InSAR, DEM Generation, TerraSAR-X Comparison
2014/6/5
Data collection for digital elevation model (DEM) generation can be carried out by two main methods in space-borne remote sensing
such as stereoscopy using optical or radar satellite imagery (stereo...
EVALUATION OF INSAR DEM FROM HIGH-RESOLUTION SPACEBORNE SAR DATA
InSAR TerraSAR-X DSM Generation Building Height Estimation Accuracy
2014/6/5
In recent years a new generation of high-resolution SAR satellites became operational like the Canadian Radarsat-2, the Italian
Cosmo/Skymed, and the German TerraSAR-X systems. The spatial resolutio...
DSM GENERATION FROM HIGH RESOLUTION COSMO-SKYMED IMAGERY WITH RADARGRAMMETRIC MODEL
High Resolution SAR Radargrammetry COSMO-SkyMed RPCs generation DSM generation.
2014/6/5
The availability of new high resolution radar spaceborne sensors offers new interesting potentialities for the geomatics application:
spatial and temporal change detection, features extraction, gener...
REFINEMENT OF DIGITAL SURFACE MODELS THROUGH CONSTRAINED CONNECTIVITY PARTITIONING OF OPTICAL IMAGERY
High resolution very high resolution Data fusion
2014/6/5
One of the tasks of ISFEREA action at the Joint Research Center (JRC) in Ispra, Italy, is to assess changes in land cover after natural
disasters using satellite imagery. To describe the pre-event a...
POTENTIAL EVALUATION OF DIFFERENT TYPES OF IMAGES AND THEIR COMBINATION FOR THE CLASSIFICATION OF GIS OBJECTS CROPLAND AND GRASSLAND
Agriculture Classification Multitemporal Aeria Satellite
2014/6/5
In many publications the performance of different classification algorithms regarding to agricultural classes is evaluated.
In contrast, this paper focuses on the potential of different imagery for ...
EXTRACTING ROOF PARAMETERS AND HEAT BRIDGES OVER THE CITY OF OLDENBURG FROM HYPERSPECTRAL, THERMAL, AND AIRBORNE LASER SCANNING DATA
Hyperspectral Imaging Airborne Laser Scanning Thermal Imaging,
2014/6/5
Remote sensing methods are used to obtain different kinds of information about the state of the environment. Within the cooperative
research project HiReSens, funded by the German BMBF, a hyperspec...
KALMAN FILTER BASED FEATURE ANALYSIS FOR TRACKING PEOPLE FROM AIRBORNE IMAGES
Image sequences Airborne images People tracking Tracking multiple objects
2014/6/5
Recently, analysis of man events in real-time using computer vision techniques became a very important research field. Especially,
understanding motion of people can be helpful to prevent unple...
UAV BASED BRDF-MEASUREMENTS OF AGRICULTURAL SURFACES WITH PFIFFIKUS
UAVs Photogrammetry BRDF camera calibration four vision camera
2014/5/9
BRDF is a common problem in remote sensing and also in oblique photogrammetry. Common approaches of BRDF-measurement
with a field goniometer are costly and rather cumbersome. UAV's may offer an inte...
LANDSLIDE MAPPING USING IMAGERY ACQUIRED BY A FIXED-WING UAV
UAV Mapping Landslides Detection
2014/5/9
In Taiwan, the average annual rainfall is about 2,500 mm, about three times the world average. Hill slopes where are mostly under
meta-stable conditions due to fragmented surface materials can easil...
UAS FOR GEO-INFORMATION: CURRENT STATUS AND PERSPECTIVES
UAV UAS Sensors Photogrammetry Lidar Geo-Information, Regulation
2014/5/9
Recent and ongoing developments of state-of-the-art sensor technologies have resulted in smaller and lighter photogrammetric
cameras with IMU, lidar scanners and other sensors that can now be integr...
SURVEYING A LANDSLIDE IN A ROAD EMBANKMENT USING UNMANNED AERIAL VEHICLE PHOTOGRAMMETRY
UAV Photogrammetry Landslide Road Embankment
2014/5/9
Most of the works of civil engineering, and some others applications, need to be designed using a basic cartography with a suitable
scale to the accuracy and extension of the plot.
The Unmanned Ae...
REAL-TIME UAV BASED GEOSPATIAL VIDEO INTEGRATED INTO THE FIRE BRIGADES CRISIS MANAGEMENT GIS SYSTEM
UASlgeospatial videolGISlfire brigadlcrisis management
2014/5/9
During a fire incident live airborne video offers the fire brigade an additional means of information. Essential for the effective usage
of the daylight and infra red video data from the UAS is that...
OBJECT-BASED CHANGE DETECTION USING GEOREFERENCED UAV IMAGES
UAVs Change Detection GPS/INS, SIFT
2014/5/9
Unmanned aerial vehicles (UAV) have been widely used to capture and down-link real-time videos/images. However, their role as a
low-cost airborne platform for capturing high-resolution, geo-referenc...
THREE-DIMENSIONAL BUILDING RECONSTRUCTION USING IMAGES OBTAINED BY UNMANNED AERIAL VEHICLES
UAVs Photogrammetry 3D Reconstruction Sensor Orientation
2014/5/9
Unmanned Aerial Vehicles (UAVs) offer several new possibilities in a wide range of applications. One example is the 3D reconstruction
of buildings. In former times this was either restricted by earth...
DIGITAL CAMERA CALIBRATION USING IMAGES TAKEN FROM AN UNMANNED AERIAL VEHICLE
Unmanned Aerial Vehicle camera calibration UAV photogrammetry
2014/5/9
For calibrating the camera, an accurate determination of the interior orientation parameters is needed. For more accurate results, the
calibration images should be taken under conditions that are si...