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About Module

Welcome to Introduction to CORS, Its utilities & Urban Survey Methodologies

Module Overview

This e-module is designed to assist land revenue officials and others in understanding land surveying in the context of Urban Surveying with the help of introducing the new CORS technology used by the GNSS NRTK rovers. By the end of this module, learners will be able to effectively manage and digitize land records, ensuring accessible land information.

Learning Objectives

Upon completion of this module, learners will be able to:

What is CORS and why it is needed?

Learning about the SOI's CORS Network.

Understanding step by step methodologies for land survey in the scenario of Urban Local Bodies.

1. Introduction to CORS Network

Explaining about the CORS and basic technology behind it

2. Survey of India's CORS Service

Key Features and Services of CORS:

Standard Operation Procedure (SOP) for CORS Registration Process

Real Time Positioning Services

Reference Data Services

CORS Station Distribution Map for all States of CoE, BNYCRS, LBSNAA

3. Field Survey Steps - An Overview

An overview of the field survey's salient instructions and a simple step by step description of the methodologies which is used for field survey, by using an urban city survey scenario based case studies.

Field Survey of Land Parcel - Basics:

Key Steps in a Land Parcel Survey

Tools Used for Land Survey
  • Understanding GNSS Receivers (GNSS Rovers)
  • Real-Time Kinematic (RTK) GPS – High-Precision Positioning
  • Electronic Total Station (ETS) with GNSS – Advanced Surveying Technology
  • Field Data Collector (FDC) with WebGIS for Field Survey
  • Distance-Distance Measurement using a Laser Range Finder
  • Reference Stations – Correcting GPS/GNSS Errors
Field survey - Methodologies and Salient Instructions
  • Surveying Properties in a City – Simplified Steps
  • Field Survey: Salient Instructions
  • Field Survey Methodologies

Launch E-Module
Instructors

Expert Instructors

CoE - BNYCRS
LBSNAA - Mussoorie
DILRMP
NIC - New Delhi