Various services in GIS / Geospatial

Some of the services offered in GIS are as follows:
GIS services:
1. Georeferencing services
2. Geo-rectification / Georectification services
3. Geo-coding services
4. Image georectification services
5. spatial analysis services
6. GIS mapping services


Photogrammetry services:
1. Aerial remote sensing
2. Aerial Triangulation requirements
3. photogrammetry application in gis
4. Orthophotography services
5. Aerial Triangulation in photogrammetry, Aerial Triangulation service
6. Orthophoto rectification service
7.LiDAR services


CAD services:
1. CAD drafting services
2. gis cad services
3. CAD to GIS services
4. CAD parcel mapping
5. CAD cadastral mapping services
6. Mechanical, Civil, Engineering services


GIS Application development:

1. GIS web Applications development
2.GIS Application customization
3. GIS software development
4. mobile mapping applications

What is aerial triangulation and aerial photogrammetry?

Aerial photogrammetry is a technique for creating two dimensional 2D or 3D models from aerial photographs, which are pictures of the Earth from a high point, usually an airplane. Aerial photogrammetry usually requires photographs of two or more angles of the same area in order to map the image, and it may or may not involve computer software. These photographs are then turned into the models by cartographers.
The Aerial photogrammetry services is used to create topographical maps. These maps may be either 2D or, more recently, 3D computer models of terrain. The resulting maps and models may be useful in analyzing both small and large geographical areas. These maps may be used as a basis for, or in conjunction with, GIS data.Also Aerial Triangulation is the calculation of true ground co-ordinates, used as the base reference in photogrammetry.