نتایج جستجو برای: satellite images and gis
تعداد نتایج: 16879496 فیلتر نتایج به سال:
Geographic Information Systems (GIS) was used as a tool to study the spatial characteristics of the coral reefs of Southern Okinawa. The study involved the intensive use two main spatial analysis modules of the GIS namely the image processing module and the decision support system module. Image processing was undertaken on a Landsat satellite image to produce a marine benthic habitat map. This ...
this thesis seeks to present a critical reading of virginia woolf’s mrs. dalloway and michael cunningham’s the hours in terms of an intertextual approach, concentrating on dialogic imagination, negativity, transposition and allusion. this study attempts to evaluate cunninghams perception of woolfs life and work by adopting kristevas conception of intertextuality and her consideration of the hou...
The updating of maps using remotely sensed data is an important application in the area of satellite data processing and interpretation . Maps are digitally stored in Geographic Information Systems (GIS) and are simultaneously viewed with the image to allow an interactive update. As maps are highly abstracted representations of the real world, it is necessary to find an internal representation ...
Today, remote sensing technology is used in all scientific and informing fields around the world, and it has achieved to very satisfying results. In the present study, by using remote sensing technology and application of satellite photographs the coefficient of curve number was estimated with high accuracy and pick discharge of the flood was calculated with a good accuracy. In this study, i...
The digital surface model (DSM) is an important product in the field of photogrammetry and remote sensing and has variety of applications in this field. Existed techniques require more than one image for DSM extraction and in this paper it is tried to investigate and analyze the probability of DSM extraction from a single satellite image. In this regard, an algorithm based on deep convolutional...
the purpose of this study was to investigate iranian efl learners’ beliefs about the role of rote learning (rl) in vocabulary learning strategies; besides, the study examined if english proficiency would influence learners’ vocabulary learning strategy use. this study addresses the need for a clear understanding of the role of rl in efl vocabulary learning by looking at iranian efl learners’ ow...
abstract the balvard metamorphic assemblage (bma) crops out at the northeastern margin of the southeastern part of the sanandaj-sirjan zone (ssz) in contacting to the dehshir-baft ophiolitic mélange. this location prepared a special situation to resolve some of the complicated tectonic problems of this part of iran. petrology, micro-tectonics and satellite image investigation were carried out ...
Remote sensing techniques and spatial data analysis through Geographic Information Systems (GIS) have been jointly applied in a mineral exploration context to identify gold-rich potential areas in SE Spain. Results con rm the usefulness of this integrated methodological approach as an eVective tool to assess mineral potential in the studied region. Satellite and airborne image analysis have oV...
The free, full and open data policy of the EU’s Copernicus programme has vastly increased the amount of remotely sensed data available to both operational and research activities. However, this huge amount of data calls for new ways of accessing and processing such “big data”. This paper focuses on the use of Copernicus’s Sentinel-1 radar satellite for maritime surveillance. It presents a study...
Digital Cadastral Surveying is the need of present and future generations. The invention of Computer has revamped the face of the world dynamically. Every day in our life is digitalised and with out computers the world could not perform efficiently. The Computers, Satellite images, Aerial digital images could be efficaciously used in the creation of new experimental methodologies for Cadastral ...
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