Karvak – By using the terms Airbone LiDAR and Ground LiDAR. Airborne LiDAR with a LiDAR sensor is installed and fired from the plane to the earth. Meanwhile, ground LiDAR uses a LiDAR sensor that is installed and fired from the ground.
LiDAR stand for Light Detection And RAnging is the latest technology in providing spatial data quickly and accurately. In simple terms, the way LiDAR works is shooting active wave from the plane to the earth's surface, These waves will return after hitting objects on the earth's surface. Each object that reflects the wave will get an x ​​coordinate,y and z. Like the picture below:
LiDAR Data Delivery:
- Raw Data LiDAR & Single Frame Photo
- DSM (Digital Surface Model)
- DTM (Digital Terrain Model)
- Intensity Image
- Contour Map, with intervals of 0.5 m or 1 m
- Orthophoto Map, with pixel resolution 15cm
- Thematic Map
- BM (Bench Mark) / Ground Control Point
The use of LiDAR data, among other things, is for:
- Mine Planning
- Drainage Design / Water Managament
- SUTET Monitoring
- Toll Road Planning
- Railway planning
- City Planning and Arrangement
- Forest Monitoring
- Tree Monitoring Eligible for Felling
- Cut and Fill Planning
- Flood Management (inundation areas, evacuation areas and so on)
Right now, Topography services with LiDAR technology are widely used in mining environments, forestry, plantation, forestry, planning and civil. To order this service, please contact: maketing@karvak.co.id