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Fusion of MODIS and Radarsat Data for Crop Type Classification — an Initial Study
Image Fusion Image Classification Pixel-Based Object-Oriented MODIS Radarsat
2015/10/12
Agricultural land use mapping and change detection are important for environmental assessment and crop yield estimation. An
effective mapping and change detection of crop land use requires large ima...
Physical Barrier Detection for Updating of Navigation Databases from High Resolution Satellite Imagery
Update Navigation GIS High Resolution Database Edge Detection
2015/10/12
Updating of navigation databases is an important task to ensure a high level utilization of navigation data. For example, in
fundamental topographic databases roads are often represented as a single...
Large blocks of UltraCamD images have been taken over the area of Istanbul. The high accuracy of the digital images together with crossing flight lines allows a reduction of the number of ground contr...
investigation of digital colour images
Photogrammetry Digital Technology Colour Imagery Research Processing
2015/9/1
Investigations were carried out for available digital image B,G,R data aiming at the derivation of a colour difference measure for the same scene areas imaged in several overlapping images of a photog...
first assessments of pleiades system potential for ign-france image acquisition requirements
IGN-France CNES Pleiades image quality acquisition volume stereopairs DEM GCP
2015/9/1
The Pleiades-HR system, of which the first platform of the constellation shall be ready for launch by ...
Autonomous image based localisation for a martian aerobot
Robotics Space UAV Aerial Digital Cameras DEM/DTM
2015/9/1
Balloon based aerobots have much to offer ESA’s future planetary exploration programmes, e.g. high resolution mapping, landing site selection, rover guidance, data relay, sample site selection, payloa...
Scanning of Antonio Gaudi's original images of his draft for a church in Barcelona
Gaudi cord model scanning photo restoration photo glass plates originals
2015/8/25
The original non-metric photographs of Antonio Gaudi’s model dating back to about the year 1900 have been detected some years ago in a Catalonian architectural archive. These are probably the last exi...
Zoom-dependent calibration for consumer grade-cameras
self calibration camera calibration lens distortion zoom lens
2015/8/24
A significant practical constraint currently applying to the adoption of consumer-grade digital cameras for photogrammetric measurement is the requirement to record images at fixed zoom and focus sett...
TEMPORAL ANALYSIS OF MULTI EPOCH LANDSAT GEOCOVER IMAGES IN ZONGULDAK TESTFIELD
Landsat Geocover imagery classification temporal analysis GIS.
2015/8/17
Orthorectified and geodetically accurate global land data set of Landsat Multispectral Scanner, Thematic Mapper and Enhanced
Thematic Mapper data, from the 1970s, circa 1990 and circa 2000, respecti...
ACCURACY AND MORPHOLOGICAL ANALYSES OF GTOPO30 AND SRTM XC BAND DEMS IN THE TEST AREA ISTANBUL
Global SAR DEM, Accuracy Performance
2015/8/17
GTOPO30 is a global DEM regularly spaced at 30-arc seconds (approximately 1 kilometer) covering the full extent of latitude from
90 degrees south to 90 degrees north, and the full extent of longitud...
DETECTION OF ROUNDABOUTS IN SATELLITE IMAGES
Detection High-resolution Features Extraction SPOT5 database
2015/8/17
In this article, we present a new algorithm for the detection of objects in satellite images. Our method requires a learning
of the specific structures we wish to detect but no “a priori knowle...
Multipolarimetric SAR image change detection based on multiscale feature-level fusion
Multipolarimetric SAR Change Detection NSCT Fusion
2015/7/27
Many methodologies of change detection have been discussed in the literature, but most of them are tested on only optical images or traditional synthetic-aperture radar (SAR) images. Few studies have ...
VISUALIZATION OF FRESCOED SURFACES: BUONCONSIGLIO CASTLE – AQUILA TOWER, “CYCLE OF THE MONTHS”
3D model Animation Cultural Heritage Texture Mapping Virtual Reality Visualization
2015/5/19
One of the major masterpieces of international Gothic art (1350-1450) is located in the Aquila tower in Buonconsiglio castle, Trento, Italy. The main room in the tower is completely frescoed with the ...
DYNAMIC PROGRAMMING APPROACH FOR SEMI-AUTOMATED ROAD EXTRACTION FROM MEDIUM- AND HIGH-RESOLUTION IMAGES
Dynamic Programming Edge Analysis
2015/5/18
This paper presents a dynamic programming approach for semi-automated road extraction from medium- and high-resolution
images. This method is a modified version of a pre-existent dynamic programming...
EVALUATION OF FUTURE INTERNET TECHNOLOGIES FOR PROCESSING AND DISTRIBUTION OF SATELLITE IMAGERY
Earth Observation Cloud Computing
2015/5/6
Satellite imagery data centres are designed to operate a defined number of satellites. For instance, difficulties when new satellites have to be incorporated in the system appear. This occurs becaus...