satellite imagery
GEOSPATIAL INFORMATION FROM SATELLITE IMAGERY FOR GEOVISUALISATION OF SMART CITIES IN INDIA
... geospatial satellite imagery available for the multi-date, multi-stage, multi-sensor, and ...sensing satellite imagery and the latest geographic information systems as 3-D GeoVisualisation, ...
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UPDATING MAPS USING HIGH RESOLUTION SATELLITE IMAGERY
... Improved satellite-based remote sensing instruments with less than (50cm) GSD is the new frontiers in mapping, environmental, and ecological data ...analysis. Satellite imagery can be used to update ...
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Introducing mapping standards in the quality assessment of buildings extracted from very high resolution satellite imagery
... VHR satellite imagery may expedite the acquisition and updating of spatial information, an increasing requirement in the municipal ...tellite imagery using semi-automated methods through analysis of ...
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Investigating Habitat Association of Breeding Birds Using Public Domain Satellite Imagery and Land Cover Data
... Depending on the objectives of the research, it is important to select variables that are of biological or ecological importance with regards to the response. On the one hand, avoiding errors caused by subjective land ...
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Automatizing photo interpretation of satellite imagery in the context of the Common Agriculture Policy subsidy control
... images. Imagery with more spectral bands usually offers better separations for crops with similar spectral ...with satellite imagery are the similarity of plant reflectance of different crops, ...
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Object-Based Building Extraction from High Resolution Satellite Imagery
... Several studies have been conducted in relation to building extraction from high resolution satellite imagery using object based image analysis. One of the first studies was carried out by Hofmann in 2001. ...
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Temporal analysis of the reduction in gas emission in areas of mechanically-harvested sugarcane using satellite imagery
... harvested. Satellite images CBERS-2/CCD, from 08-13-2004, 08-14-2005, 08-15-2006 and 08-16-2007, of northwestern São Paulo State were processed using the Geographic Information System (GIS)-IDRISI ...
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Polar bears from space: assessing satellite imagery as a tool to track Arctic wildlife.
... test satellite imagery as a monitoring ...spectral imagery may better capture unique spectral signatures of the target species, thereby improving manual and automated detection in more challenging ...
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AUTOMATIC BUILDING EXTRACTION FROM SATELLITE IMAGERY
... The proposed active contour initialization methodology for buildings extraction from satellite imagery is prototyped. The prototype consists of image pre-processing and building extraction. The variation in ...
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CLASSIFIER FUSION OF HIGH-RESOLUTION OPTICAL AND SYNTHETIC APERTURE RADAR (SAR) SATELLITE IMAGERY FOR CLASSIFICATION IN URBAN AREA
... This study concerned with fusion of synthetic aperture radar and optical satellite imagery. Due to the difference in the underlying sensor technology, data from synthetic aperture radar (SAR) and optical ...
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Computational Research on Mobile Pastoralism Using Agent-Based Modeling and Satellite Imagery.
... In the simulations below, the NDVI dataset derived from MODIS (Moderate Resolution Imaging Spectroradiometer) satellite imagery is employed to form resource distributions in ENV. MODIS, a multispectral ...
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Tracing glacier changes since the 1960s on the south slope of Mt. Everest (central Southern Himalaya) using optical satellite imagery
... The SLA trend qualitatively indicates the mass-balance variation of glaciers (Chinn et al., 2005). Variations in SLA derived from satellite imagery can be used as a proxy for providing indications of local ...
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Debris thickness of glaciers in the Everest area (Nepal Himalaya) derived from satellite imagery using a nonlinear energy balance model
... Abstract. Debris thickness is an important characteristic of debris-covered glaciers in the Everest region of the Hi- malayas. The debris thickness controls the melt rates of the glaciers, which has large implications ...
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Glacier changes in the Karakoram region mapped by multi-mission satellite imagery
... in length in order to minimize the influence of seasonal snow cover on the derived statistics. In this study, we did not distinguish between surging and advancing glaciers, since a clear identification of surge patterns ...
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MONITORING THE URBAN GROWTH OF DHAKA (BANGLADESH) BY SATELLITE IMAGERY IN FLOODING RISK MANAGEMENT PERSPECTIVE
... using satellite images as a support for the realization of new products and for the updating of existing databases,in order to make available more detailed information concerning a certain territory, with ...
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Subpixel Accuracy Analysis of Phase Correlation Shift Measurement Methods Applied to Satellite Imagery
... Abstract — the key point of super resolution process is the accurate measuring of sub-pixel shift. Any tiny error in measuring such shift leads to an incorrect image focusing. In this paper, methodology of measuring ...
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Radiometric Correction of Multitemporal Satellite Imagery
... Here two satellite images are used, which are acquired at different time and different cloud distribution. The cloud is detected by Average Brightness Thresholding (ABT) algorithm. This is followed by relative ...
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THE USE OF SATELLITE IMAGERY TO GUIDE FIELD PLOT SAMPLING SCHEME FOR BIOMASS ESTIMATION IN GHANAIAN FOREST
... Observation Satellite, several satellites (with both optical and SAR sensors) have been launched and the trend is continuing at present, with several others planned to be launched in future; with time, spatial ...
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Using different satellite imagery and classification techniques to assess the contribution of trees outside forests in the municipality of Maringá, Brazil
... sensor imagery and medium resolution CCD sensor imagery from the CBERS ...high-resolution imagery and medium resolution imagery due to the distinct spatial resolution of the ...
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PHOTOGRAMMETRIC PROCESSING USING ZY-3 SATELLITE IMAGERY
... The imagery was captured on November 15, 2012. It consists of a high-resolution panchromatic stereo triplet and a multi- spectral image covering an area of ca. 50km x 50km north-west of Barcelona, Spain (see ...
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