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What is remote sensing and GIS?
Remote sensing is the use of technology to gather information at a distance (i.e. without making contact with the object). For example weather radars that detect incoming rain fronts at a distance are a form of remote sensing. GIS is an acronym for geographical information systems. These are methods of compiling, sorting, analysing and presenting the geographical distribution of differing types of data. For example you could plot time variations in rainfall data against differing geographical locations.
What is term for the process of gathering information through images taken at a distance?
Remote sensing
How is active remote sensing different from passive remote sensing?
Passive remote sensing picks up wave lengths of the light spectrum occurring on their own such light in photography. Active remote sensing will send out a wavelength of the spectrum and measure how it bounces back like radar.
What is the opposite from remote sensing?
In situ?
What are the four types of remote sensing?
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What is computer cartography?
Computer cartography is a process of getting information through remote sensing where as again it is sended to (GIS)geo information system.All those given information in GIS is again analysed with the help of computer where as we can see that in that way with the help of remote sensing and GIS map is produced.
Why you need to use cartography in gis and Remote Sensing?
The reason one would need to use cartography in GIS and remote sensing is to be able to create accurate maps for GPS units. This information will give people a better idea of where they are instead of just telling them they're on a flat surface.
What is band ratio in remote sensing?
THE RATIO OF DigitalNumber VALUES OF CORRESPONDING PIXELS IN HYPERSPECTRAL REMOTE SENSING IS CALLED BAND RATIO
What has the author Courage Kamusoko written?
Courage Kamusoko has written: 'Recent advances in remote sensing and GIS in Sub-Sahara Africa' -- subject(s): Land use, Geography, Remote sensing, Geographic information systems
What has the author Jonathan Iliffe written?
Jonathan Iliffe has written: 'Datums and map projections for remote sensing, GIS, and surveying'
What is remote sensing and GIS?
Remote sensing is the use of technology to gather information at a distance (i.e. without making contact with the object). For example weather radars that detect incoming rain fronts at a distance are a form of remote sensing. GIS is an acronym for geographical information systems. These are methods of compiling, sorting, analysing and presenting the geographical distribution of differing types of data. For example you could plot time variations in rainfall data against differing geographical locations.
Way of collecting information from a distance with satellite or other devices?
remote sensing
What has the author Douglas J Wheeler written?
Douglas J Wheeler has written: 'An integrated GIS/remote sensing data base in North Cache Soil Conservation District, Utah' -- subject(s): Data processing, Agricultural geography, Artificial satellites in remote sensing
Importance of remote sensing in civil engineering?
remote sensing
In which the places is the forest survey of india a national organization engaged in forest cover mapping forest inventory and training in the field of remote sensing and GIS located?
dehradun
What are spatial information technologies?
Spatial information technologies include Geographic Information Systems (GIS), Global Positioning Systems (GPS), remote sensing, and spatial data management.
When was Remote Sensing Center created?
Remote Sensing Center was created in 2006-09.
