Archive · 13 Dec 2025
Hyderabad Replaces 200-Year-Old Chain System with GPS Rovers
The government in Hyderabad is switching from an old way of measuring land using chains and tapes to a new system using GPS technology.
This change will make land surveys much faster and more accurate.
Instead of taking hours, surveys will now take just 10 minutes.
The new system uses a small device called a rover that connects to a tablet.
Surveyors will walk around the land, and the rover will record exact coordinates.
This will help prevent disputes about land boundaries and make it easier to create digital maps.
The government plans to start this new system in January and will train staff to use the new equipment.
This change is expected to reduce corruption and make land surveys easier, even in difficult areas with lots of trees or uneven ground.
Hyderabad's revenue department is replacing the 200-year-old chain-and-staff method with GPS-based rovers for land surveys.
The new system will reduce survey time from 3.83 hours to 10 minutes, providing 100% accuracy.
1,000 rovers will be distributed, with 400 already acquired and 600 more to be procured.
The GPS-based technology will eliminate boundary disputes and provide digital 'C' copies of land maps.
The pilot project will start in January, with phased implementation across all districts.
- Who
- Revenue department of Hyderabad, Revenue minister Ponguleti Srinivas Reddy
- What
- Replacement of the 200-year-old chain-and-staff method with GPS-based rovers for land surveys
- When
- Pilot project to start in January
- Where
- Hyderabad, India
- Why
- To resolve land disputes, speed up surveys, and achieve 100% accuracy
- Technology Replaced
- Chain-and-staff method
- New Technology
- GPS-based rovers
- Time Saved per Survey
- From 3.83 hours to 10 minutes
- Number of Rovers
- 1,000 (400 already acquired, 600 more to be procured)
- Pilot Project Start Date
- January
- Benefits
- 100% accuracy, reduced disputes, digital 'C' copies of land maps
- Impact on Terrain
- Effective in difficult terrain with dense bushes, trees, or uneven land
- Expected Outcome
- Permanent solutions to boundary disputes and ownership-related litigation