Blog tagged as Surveygyaan

Volumetric Survey using Pseudo GCP Method

04.10.23 12:02 PM - By SurveyGyaan - Comment(s)
Volumetric Survey using Pseudo GCP Method

Volumetric surveys are topographical surveys that accurately quantify the volume of material removed from or placed at a location. It is basically done by comparing two surveys conducted at the same place at different point of time. They are performed for several reasons, such as obtaining volumes ...

Drone Survey & AutoCAD: Simplified Point Cloud

04.10.23 10:19 AM - By SurveyGyaan - Comment(s)
Drone Survey & AutoCAD: Simplified Point Cloud

Drone Survey & AutoCAD: Simplified Point Cloud

Point clouds are the simplest form of 3D Model. They are the individual points plotted in 3D space. So, basically, all these points contain their X, Y and Z coordinate information and sometimes, even the color data (in RGBA format) too. Below is a ...

Drone Survey & AutoCAD: Contours

04.10.23 07:42 AM - By SurveyGyaan - Comment(s)
Drone Survey & AutoCAD: Contours

Drone Survey & AutoCAD: Contours

Contouring, in surveying, is the determination of elevation of various points on the ground. When used traditional methods like total station, taking elevation data is a very tedious task and even if one gathers the data, it is very limited. Surveying through dr...

Drone Survey & AutoCAD: Import Orthomosaic and Measurements

03.10.23 12:42 PM - By SurveyGyaan - Comment(s)
Drone Survey & AutoCAD: Import Orthomosaic and Measurements

Surveying is a process of determining or identifying different features of a land area. It helps in planning or mapping an area. Drone survey has increasingly become popular, and it is obvious so, because of its unparalleled match when it comes to accuracy, speed, cost, etc.


The workflow of drone su...