| Sy.no | Traditional Surveying Methodologies | Hybrid Surveying Methodologies |
|---|---|---|
1. |
A Gap had been created between records and ground reality with Traditional Survey Methodologies |
The records are exactly matched with ground reality with hybrid Survey Methodologies |
2. |
Old types of equipment like Chain, Cross staff, prismatic compass, theodolite, etc. were being used and Outdated method results in Low level of accuracy. |
Modern survey instruments like Total station, DGPS, Digital Level, etc., are used and results in better accuracy. |
3. |
Maps are in physical form and have difficulty in updating. |
Maps are in digital form and easy to updation. |
4. |
Areas above a 10-degree slope can not be Surveyed. |
Areas beyond a 10-degree slope can be surveyed without any restrictions. |
5. |
Loss of records due to negligence or natural causes. |
All digitized maps, records will be stored in a permanent data base. |
6. |
Non-updating of cadastral maps reflecting the changes in land use/rights. |
Updation of cadastral maps reflecting the changes in land use/rights. |
7. |
Traditional techniques are less accurate, more time-consuming, and not economical. |
Availability of modern techniques which are more accurate, less time-consuming, and cost effective. |
8. |
Associated with human errors. |
Maximum use of machines-errors due to human factors in survey and map preparation is negated. |
9. |
It reduces Transparency and if the topography of the place changes with time, it cannot be updated easily. |
It increases Transparency and if the topography of the place changes with time, it can be updated easily. |
10. |
Maps are not easily portable and cannot be transported from one place to another. |
Maps are easily portable as in digital format and can be transported from one place to another. |
