GPS & DRONE SURVEY:
GPS is an exceedingly precise route framework utilizing signals from satellites to decide an area on the Earth’s surface, independent of climate conditions.
Studying and mapping was one of the primary business adjustments of GPS, as it gives a scope and longitude position straightforwardly without the need to quantify edges and separations between focuses.
Be that as it may, it hasn’t completely supplanted reviewing field instruments, for example, the theodolite, Electronic Distance Meter, or the more current Total Station, because of the cost of the innovation and the requirement for GPS to have the capacity to ‘see’ the satellites accordingly confining its utilization close trees and tall structures.
Drone Aerial Survey
Drone Aerial Survey is a strategy for gathering geometrics or other symbolism by utilizing planes, helicopters, UAVs, inflatable’s or other flying techniques.
The utilization of unmanned aerial frameworks (UAS) is quickly growing as geospatial and development organizations figure out how much less demanding and more financially savvy finishing reviewing and mapping undertakings can be with rambles. Automatons likewise dispose of the requirement for people to physically get to hard-to-reach and unsafe landscape.