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Polar motion refers to the earth rotation axis and surface intersection point’s slow moving on the earth surface [1], realtime acquisition of polar motion is of great signifi cance to high precision satellite navigation, satellite laser ranging and deep space exploration. At present, the international high accuracy polar motion value is obtained through VLBI and SLR technology observation data calculation…

Pilotless aerial vehicle systems (PAVs) have captured many people’s imaginations through the media as combat vehicles in various war zones around the world. These vehicles of combat have acquired the pejorative term ‘drone’ as these aircraft have ‘no intelligence’ and only respond by attacking positions identified by forward personnel on the ground…

The major application of Geoinformatics in rural development sector primarily are natural resources development, watershed development, Mahatma Gandhi National Employment Guarantee Scheme asset monitoring, rural roads, drinking water & sanitation, rural health, agriculture, animal husbandry, minor irrigation, soil conservation, afforestation, disaster management, land records & revenue and a host of other related applications…