We use differential rectification for image correction methods to correct images to true orthogonal projection. We seamlessly integrate LiDAR data with other datasets to generate complex mapping products, advanced 3D models and renderings of structures.

We utilise a state of the art Leica ALS70 and ALS50- Plus to acquire topographical and multi-return signal intensity data from numerous airborne platforms. Our detail plans conform with TMH11 Engineering standards as well as with 4th Schedule Mines and Works standards.

The detail is captured to the client-specified formats and layer structures. This ensures that all detail is captured in their true position in a 3D environment. Break lines will be captured at all changes of slope and merged with the ground point data, this data set is a Digital Terrain Model (DTM) from which a triangulated surface can be created for contour generation, engineering design and volumetric calculations.Īll CAD Mapping digital line mapping (Vector Mapping) is captured using Photogrammetric methods on a Stereo capable digital photogrammetric workstation. The surface model points will then be filtered and edited in stereo to true ground level. We create Digital Surface Models (DSM) at any client specified point density utilising per-pixel correlation technology techniques. Geographic Information System Data Management The software has a free 30-day trial.Photogrammetric Digital Surface and Terrain Modelling To use AutoCAD Map 3D, you need to make a one-time purchase. Users can buy tokens to access any product available in Flex within 24 hours. In addition, the developers have added a Flex plan that charges a pay-as-you-go fee for product usage. If you compare the annual and monthly plans, you will see that the former allows you to save more money.īesides single-user licenses, you can buy multi-user ones. Alternatively, you can pay $1,775 for an annual subscription or $220 for a monthly subscription. The 3-Year Plan costs $4,795 and is the best deal. Now, there are three main packages available. Previously, AutoCAD offered a one-time payment for unlimited use. You should pay monthly or annually to use the software. The program has a subscription-based model.

Plus, users can't buy a perpetual license anymore.

Cad mapping