NIGST

Successful Completion – Course on “Tidal Measurements & Analysis” (Course No. 675.02)
18–22 May 2026

NIGST successfully conducted a training programme at Gujarat, Daman & Diu Geospatial Directorate on “Tidal Measurements & Analysis” for Survey of India officers, focusing on strengthening technical understanding and practical skills in tidal observations and analysis used in hydrographic and geodetic applications.
Key learning areas included:
• Types of tide gauges & their applications
• Working principles of tidal measurement systems
• Tide data acquisition methodologies
• Tide data processing & analysis techniques
• Practical exposure to operational tidal observation systems
As part of the programme, participants visited Deendayal Port, where they received hands-on exposure to operational tide gauges and live demonstrations.
The programme combined classroom sessions with field-based practical training, enhancing participants’ capabilities in tidal measurements and coastal geospatial observations.

Successful Completion – Special Course on “Overview of Modern Surveying & Mapping Techniques” for Odisha Revenue Officers (ROTI)
18–22 May 2026
Faculty of Topography & GIS, NIGST, Hyderabad
NIGST successfully conducted a one-week Special Course on “Overview of Modern Surveying & Mapping Techniques” for 34 Odisha Revenue Officers (ROTI).
The programme provided comprehensive exposure to modern geospatial technologies and surveying methods through a combination of classroom lectures, field demonstrations, and lab sessions.
Key areas covered included:
• Horizontal & Vertical Datum, Map Projection & MSL concepts
• GNSS survey techniques – Static, Kinematic & NRTK methods
• CORS overview and positioning applications
• Total Station concepts & applications
• Drone Photogrammetry & DGCA Guidelines
• Drone image processing & QA/QC of ORI
• Introduction to GIS & hands-on demonstrations using FOSS QGIS
Participants actively engaged throughout the programme and gained valuable practical understanding of modern surveying, mapping, and geospatial workflows.

The National Institute for Geo-Informatics Science & Technology (NIGST), Survey of India successfully conducted a training programme on “Gravity Observations & Adjustment” for officers of the Survey of India from 11 May 2026 to 15 May 2026.

The programme focused on strengthening technical understanding and practical competencies in gravity observations, correction methodologies, and adjustment techniques used in geodetic and geospatial applications.

Key learning areas included:

• Fundamentals of gravity observations
• Gravity corrections and adjustment techniques
• Processing and analysis of gravity datasets
• Hands-on practical sessions using software tools and real datasets

The programme combined theoretical learning with practical applications, enabling participants to enhance their knowledge in advanced geodetic practices and precision geospatial measurements.

Successful Completion – Soft Skills Training Programme for Officer Surveyors (Batch–VIII, OSP-SGI-13)
11–15 May 2026
NIGST, Hyderabad
The one-week Soft Skills Training Programme for Officer Surveyors (Batch–VIII) was successfully conducted at NIGST with participation of 64 Officer Surveyors from various offices of the Survey of India across the country.
The inaugural session was graced by Shri G. Varuna Kumar, Additional Surveyor General, NIGST; Shri Mahesh Ravindranathan, DSG & Head, Faculty of Topo. & GIS; Shri Pankaj Mishra, DSG (Admn.) & Head, Faculty of P&RS; and Shri D. K. Singh, DSG & Head, Faculty of Geodesy & Director R&D.
The sessions were led by Shri Rajiv Manjhi, IAS, Director, ISTM & Joint Secretary to the Government of India, followed by Shri Deepak Kumar Bist, Joint Director, ISTM, ensuring an engaging and insightful learning experience.
The programme focused on strengthening communication skills, leadership, teamwork, emotional intelligence, time management, financial management, office procedures, CCS Rules, RTI, records management, and disciplinary matters through interactive lectures, discussions, case studies, role plays, and practical exercises.
Participants appreciated the practical relevance and interactive nature of the sessions, expressing high satisfaction with the course content and faculty delivery.
The programme concluded with a Valedictory Session graced by Shri G. Varuna Kumar, Additional Surveyor General; Shri Deepak Kumar Bist, Joint Director, ISTM; Shri Mahesh R., DSG & Head, Faculty of Topo. & GIS; Shri Pankaj Mishra, DSG (Admn.) & Head, Faculty of P&RS; and Shri D. K. Singh, DSG & Head, Faculty of Geodesy & Director R&D.
The programme marked another important step towards enhancing professional excellence, leadership, and interpersonal competencies among Officer Surveyors of the Survey of India.