Create a My ExerciseJobs account and gain access to these key features: Â» 1  Create a custom job search. Â» 2  Receive email notification of jobs that meet your criteria. Â» 3  Post your resume so employers can find you. Â»  Track the number of previews your resume receives.
List of foreign satellites launched by India. India has launched 209 satellites for 28 different countries. Commercial launches for foreign nations are negotiated through Antrix, the commercial arm of the Indian Space Research Organization (ISRO).
A GPS receiver must be locked on to the signal of at least 3 satellites to calculate a 2-D position (latitude and longitude) and track movement. With four or more satellites in view, the receiver can determine the user's 3-D position (latitude, longitude and altitude). The first GPS satellite was launched in 1978. 2  A full constellation of 24 satellites was achieved in 1994. 3  Each satellite is built to last about 10 years. 4  Replacements are constantly being built and launched into orbit.