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Geografiske informasjonssystemer
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Remote sensing is a type of geospatial technology that is used to acquire information about an object or phenomenon without making any physical contact. Some major advantages of …
Geoinformation technology refers to a science that deals with the acquisition, storage, management, analysis and delivery of geographic and spatially referenced information. It …
The process of gathering information about the physical, chemical and biological systems of the Earth is called Earth observation. It uses remote sensing technology to continuously …
Remote sensing refers to a process involving the identification and observation of the topographies of a region by measuring its reflected and emitted radiation from a distance. It …
Remote sensing technology encompasses the systems that use digital cameras and remote control systems for obtaining photographs and images from hard-to-access places. It has …
A geographic information system (GIS) refers to a type of computer based information system that displays and analyzes geographically referenced information. It makes use of …
A sensor is a device that detects and responds to some type of input from the physical environment such as light, heat, motion, moisture and pressure. Agriculture sensors are …
Satellite radar altimetry refers to a technique that is used for calculating the vertical distance between a satellite and the nadir surface of the Earth by monitoring the time it …