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Urban Coverage Index Calculation
Urban Coverage Index Calculation (NDBI)sentinel2
First, we open data for the second and eighth range, where the domains of the urban index of the satellite sentinel2 are as follows:
Normalized Difference Built up Index…
Calculation of plant coverage index for space image taken from landsat8 satellite
Calculation of plant coverage index for space image taken from landsat8 satellite
Introduction to vegetation:
Vegetation is all plants that cover and cover the surface of the earth and include trees, shrubs or small or large wild…
Definition of vegetation
Definition of vegetation and natural factors affecting it:
Introduction to vegetation:
Vegetation is all plants that cover and cover the surface of the earth and include trees, shrubs or small or large wild plants, algae and lichens,…
Increase the accuracy of the Satellite image
Increase the accuracy of the Satellite image
(pan-sharpening)
Definition of space visual
Space visualization is a digital image of a phenomenon taken by an electronic pickup that records the energy reflected or emitted from ground…
Cut the study area from the Satellite imagery
Definition of space visual
Space visualization is a digital image of a phenomenon taken by an electronic pickup that records the energy reflected or emitted from ground targets and is expensive to carry the pickup on aircraft in the…
Integration of aerial image
Definition of space visual
Space visualization is a digital image of a phenomenon taken by an electronic pickup that records the energy reflected or emitted from ground targets and is expensive to carry the pickup on aircraft in the…
Satellite imagery analysis
Satellite imagery analysis
Visual analysis begins with a further improvement of visual interpretation capacity and there are a range of processors that help increase visualization before the interpretation stage:
First: Enhancing…
A brief history of the development of GIS
GIS is not a modern science but has appeared since 1854 by the scientist John Snow in london's Broad Street area. In the 1850s, cholera was understood and widespread outbreaks were common in major industrial cities.
Dr.John Snow came up…
GIS features, its most important data sources and associated science
Geographic information system GIS:
A computer-based system that collects, maintains, stores, outputs
, and distributes spatial and descriptive data and information for specific objectivesIt helps in planning…
Applications that we look at geographic information/Learn about information systems
GIS applications:
Transportation, railway and public transport applications, such as choosing the right route for public transport lines based on population density and vital activity clustering centres, as well as choosing the most…