DGPS Training - Information, Fee, Syllabus.

DGPS Training Information

Course Title: Surveying with GNSS
Duration: 2 days
Training Modes: Offline | Full-time
Timing: 4 hours/day

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DGPS Training Eligibility

• Knowledge of fundamental of surveying
• Total Station surveying knowledge will be added advantage

Best for:

• Land Surveyors
• Engineers / surveyors / planners who want to understand or perform GNSS (GPS/DGPS) surveying

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DGPS Training Overview

GNSS (commonly referred to as GPS/DGPS) has become an essential technology in modern surveying, infrastructure development, and monitoring. Its wide range of applications—from land surveys to large-scale engineering projects—makes it a critical skill for professionals and businesses aiming to take up advanced surveying assignments and government tenders.

This course is designed for both beginners and experienced professionals build a strong practical and theoretical foundation in GNSS surveying. It is ideal for land surveyors, engineers, and entrepreneurs who want to upgrade their skills and expand their service capabilities. The training covers key surveying methods including static survey, RTK (Real-Time Kinematic), and control point establishment using GNSS technology.

By the end of the course, participants will be able to independently conduct DGPS surveys using both static, RTK and CORS-based workflows aligned with Survey of India network, ensuring reliable and precise geospatial data collection for real-world applications. Participants will be also post-processing the data with AUSPOS services. Participants will be equipped to handle high-precision surveying projects, enhancing their technical expertise and business opportunities in the geospatial and infrastructure sectors.

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You will learn in DGPS Training

1. Explain what is GNSS and how it works?
2. Basics of surveying and positioning, Introduction to GNSS (GPS, GLONASS, Galileo, NavIC)
3. Errors in GPS (atmospheric, satellite, multipath) and how to avoid those errors
4. Concept of DGPS and its advantages over conventional GPS, Applications in surveying, mapping, and infrastructure
5. Understand how D-GNSS calculate the position? and error in D-GNSS/DGPS positioning
6. Answer why D-GNSS/DGPS post processing is required to improve surveying accuracy
7. Explain expects in positioning using Coordinate System, Map Projection, Geoid and PDOP concepts, Data logging and file formats (RINEX, proprietary formats)
8. Describe D-GNSS/DGPS surveying applications in Land Surveying and mapping
9. Perform data post processing, baseline processing with independent brand software, Survey of India post processing services, AUSPOS free GNSS online processing services
10. Understand Survey of India CORS network, processing outcome and their accuracy, NTRIP configuration (IP, port, mount point)
11. Perform Control Surveying and GCP Collection for Drone surveying using Static surveying method
12. Perform topographic survey using RTK, PPK and Stop & Go surveying method
13. Perform Stake-out for alignments, land parcels and others
14. Share GNSS surveying data in various format like csv, dwg, kml, shp
15. Understand survey grade GNSS receiver specification, most popular
16. GNSS brands available in India and their cost
17. Understand Scope of Work, its estimation by going through some sample real time tenders.

Softwares taught in DGPS Training

1. DGPS Post-Processing Software

Technologies included in DGPS Training

1. GPS/GNSS
2. Land Surveying