Vana SRI - Forest Survey and Research Initiative
CONVERSION
Bearings to Lat-long
General Conversion
With Control Point
- Single Control Point
- Multiple Control Points
Closing Error
- With Error Correction
- Without Error Correction
Lat-long Inputs
- Lat-Long To Bearings-Dist
- Multiple Control Points (on Lat-Long)
- Calculate Area (Using Lat-Longs)
MAP BASED PROJECTION
Map to GEO Co-ordinates
Generating Lat Long using Map
Download
Excel Format (Example)
Help
Latitude
Longitude
Vertex No.
Name of the Polygon
Do you Have Scale in MAP
Yes
No
Scale
Cms
Inches
Meters
Kilometers
Miles
Lengths Measured from Map using Computer
Yes
No
Length in Map(AB)
cm
Length in Computer(AB)
cm
Magnetic Declination
Yes
No
ClockWise
Anti ClockWise
In Degree's
Area may vary slightly due to error in measurements or old area computations etc.
Do you want area to be matched to the map area
Yes
No
Map Area:
Ha
Do you Have Controlpoints
Yes
No
Area (in Ha)
Upload Excel Data
OUTPUT RESULTS
1. Conversion Details
2. Lat to Bearings Conversion
3. Map to Geo Co-ordinates
User Manual
User Manual Bearing
User Manual Bearing(Descriptive)
Flowchart-VanaSRI-GoogleImageOverlay
Demo Video 2 min
Demo Video 18 Min
Video VanaSRI-GoogleImageOverlay
Telugu Paper on VanaSRI
FAQ on VanaSRI
DHARANI VILLAGE MAPS Link
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