remote sensing

Remote sensing is the key link of location service, with the development of informatization, remote sensing has been extended from narrow sense of aerial remote sensing to ground remote sensing, marine mapping and other sea, land and air fields, sea, land

transportation

Intelligent transportation is an important field in the era of mobile Internet, intelligent transportation is manifested as digitalization, automation, intelligence, traceability, interconnection and other points, intelligent transportation brings breakth

satellite field

Satellite communication as an effective supplement to cellular, radio and other communication methods, its advantages and irreplaceable desire to develop significantly With the development of technology, satellite communication is gradually entering the m