India's space agency is set to launch the NVS-03 navigation satellite on Friday, October 30, aboard a GSLV-F18 rocket from Sriharikota, aiming to boost the country's NavIC navigation network.
Liftoff from the Satish Dhawan Space Centre is scheduled for 11:51 p.m. (1821 GMT). NVS-03 is the third satellite in the Indian Space Research Organisation's next-generation navigation series.
NavIC was developed to reduce India's dependence on foreign navigation systems, including the US government-owned Global Positioning System. It is designed to provide navigation coverage across India and up to 1,500 kilometres beyond the country's borders.
According to ISRO, NVS-03 carries an Indian-developed atomic clock alongside imported clocks. It also adds an L1 signal to the existing L5 and S-band signals used by the system.
The agency described the satellite as “intended to augment the NavIC constellation and support continuity of navigation services.”
The Hindustan Times, cited by DW, reported that NavIC has faced repeated setbacks, including failing atomic clocks and satellite launch and deployment problems.
Analysis
Why This Matters
- NavIC is intended to give India greater independence in navigation services rather than relying on foreign-operated systems.
- The new satellite is meant to support service continuity after reported clock failures and launch and deployment setbacks.
Background
Satellite navigation relies on precise timing signals to calculate location. Atomic clocks are therefore central to a navigation satellite's operation. NavIC's regional coverage distinguishes it from systems designed to serve users worldwide.
What to Watch
- Whether the GSLV-F18 lifts off at the scheduled time and places NVS-03 into its intended orbit.
- Subsequent checks of the satellite's clocks and navigation signals as ISRO brings it into service.
Checked
11 claims in this story checked against 1 source: 11 supported.
Show each claim
- SupportedIndia is preparing to launch a satellite to strengthen its GPS alternative.DW English: “India's space agency is set to launch a navigation satellite on Friday night to strengthen the country's indigenous alternative to GPS.”
- SupportedISRO says NVS-03 is intended to support continuity of navigation services.DW English: “According to Indian Space Research Organisation (ISRO) the NVS-03 is "intended to augment the NavIC constellation and support continuity of navigation services."”
- SupportedISRO is set to launch NVS-03 on Friday, October 30, aboard a GSLV-F18 rocket.DW English: “The NVS-03 satellite, the third in ISRO's next-generation navigation series, will be carried into orbit by the GSLV-F18 rocket from the Satish Dhawan Space Centre in Sriharikota at 11:51 p.m. (1821 GMT) on Friday.”
- SupportedThe launch is from Sriharikota and aims to boost NavIC.DW English: “The NVS-03 satellite will be carried into orbit by the GSLV-F18 rocket from the Satish Dhawan Space Centre in Sriharikota It aims to boost NavIC, India's indigenous alternative to the US Global Positioning System (GPS) system”
- SupportedLiftoff is scheduled for 11:51 p.m. (1821 GMT).DW English: “at 11:51 p.m. (1821 GMT) on Friday.”
- SupportedNVS-03 is the third satellite in ISRO's next-generation navigation series.DW English: “The NVS-03 satellite, the third in ISRO's next-generation navigation series”
- SupportedNavIC was developed to reduce India's dependence on foreign navigation systems, including GPS.DW English: “It was developed to reduce India's dependence on foreign navigation systems”
- SupportedNavIC is designed to provide coverage across India and up to 1,500 kilometres beyond its borders.DW English: “It is designed to provide navigation coverage across India and up to 1,500 kilometers (932 miles) beyond its borders.”
- SupportedNVS-03 carries an indigenous atomic clock alongside imported clocks.DW English: “According to ISRO, the satellite features an indigenous atomic clock alongside imported clocks”
- SupportedNVS-03 adds an L1 signal to the existing L5 and S-band signals.DW English: “and adds the L1 signal to the existing L5 and S-band signals.”
- SupportedThe Hindustan Times reported that NavIC has faced repeated setbacks, including failing atomic clocks and satellite launch and deployment problems.DW English: “however, according to the Hindustan Times newspaper, the program has faced repeated setbacks, including failing atomic clocks and satellite launch and deployment problems.”
