Geographic Information System (GIS) technology turns a physical location, a plot of land, a pipeline, a monitoring station, into a queryable point on a digital map. India’s cities have never had a reliable, GIS-based map of who owns what land, a gap the National Geospatial Knowledge-based Land Survey of Urban Habitations, or NAKSHA, was launched to plug. What happens after that initial survey, and whether a structured GIS data model can keep those records current, is what will determine how much NAKSHA actually changes for Indian cities.
Introduction: Why India’s Cities Are Being Surveyed From the Air
Urban land records in most Indian cities have grown out of decades of paper registers, informal transactions, and municipal boundaries that shifted faster than anyone updated the map. Rural India has SVAMITVA, a comparable drone-based survey program for village land, but its urban counterpart has been missing until recently. That gap leaves property disputes, unclear municipal tax bases, and slow urban planning decisions as the default rather than the exception.
NAKSHA is the Ministry of Rural Development’s answer to that specific gap. Launched on 18 February 2025 at Raisen, Madhya Pradesh, by Union Minister Shivraj Singh Chouhan, the scheme uses aerial survey and ground verification to build a digital, geographically referenced record of urban land parcels.
What Is the NAKSHA Scheme and What Problem Does It Solve?
NAKSHA stands for the National Geospatial Knowledge-based Land Survey of Urban Habitations, a one-year pilot under the Digital India Land Records Modernization Programme, which has operated under that name since 2016. Its purpose is to create and update land records in urban areas so that ownership documentation is accurate, current, and tied to an actual surveyed location.
The problem it targets is specific. Urban land records in India have historically lagged behind rural ones, since urban local bodies have not had the same systematic survey coverage the rural revenue system has received over the years. NAKSHA’s aerial and ground survey is meant to close that gap, producing records precise enough to support property taxation, urban planning, and dispute reduction in towns that have never had one.
Inside the Pilot: 152 Urban Local Bodies, Survey of India, and the Cost of Getting It Right
At launch, the Ministry’s press release stated that NAKSHA’s pilot covered 152 Urban Local Bodies across 26 states and 3 union territories. The Department of Land Resources, on its program page, states a slightly larger scope: 157 Urban Local Bodies across 27 states and 3 union territories, spanning more than 4,484 square kilometers and expected to benefit over 1.5 crore citizens. Both figures are accurate for their respective dates, and the difference likely reflects the scheme’s expansion since its February 2025 launch.
The pilot’s technical roles are named precisely in government material. Survey of India serves as the technical partner conducting the aerial surveys, supplying orthorectified imagery through third-party vendors. The Madhya Pradesh State Electronic Development Corporation built NAKSHA’s end-to-end web-GIS platform, while the National Informatics Centre Services Inc. provides data storage. State and union territory governments are then responsible for the ground survey and verification work that follows.
The pilot carries a cost of approximately Rs 194 crore, fully funded by the Government of India, spread across 157 Urban Local Bodies for a program producing what is, in most of these towns, the first digitally surveyed land record they have ever had.
From Drone Flight to Digital Record: How the NAKSHA Survey Process Works
NAKSHA’s survey work begins in the air. Depending on the Urban Local Body’s size and terrain, teams use one of three aerial capture methods: a 2D nadir camera, an oblique-angle camera system using five cameras, or an oblique-angle camera paired with LiDAR sensors for higher structural detail. Survey of India’s imagery is orthorectified, meaning it is corrected for camera tilt and terrain distortion so that positions on the resulting map match true ground locations.
From Imagery to Verified Record
Aerial capture only produces the raw picture. State and Urban Local Body teams then carry out ground truthing, cross-checking that imagery against existing property ownership, tax, and registration data, so each parcel on the map corresponds to a real, documented owner and boundary. Draft records are published for public review before anything is finalized.
That public step matters as much as the survey itself. Once draft ownership details are published, a claims and objections process gives residents a formal window to flag errors or disputes before Urban Local Bodies finalize and publish the records. Only after that review closes does a parcel’s record become an official part of the city’s land documentation.
What a GIS-Based Data Model Adds to Land Record Digitization
A single survey, however accurate, is a snapshot. Land parcels get subdivided, merged, sold, and reclassified constantly, and a static digital record that is never updated after publication starts going stale the day it is finalized. This is where the argument for a structured, ongoing GIS data model, rather than a one-time digitization exercise, becomes concrete.
Agendra Kumar, Managing Director of Esri India, made this case directly in a piece published on the Ministry of Electronics and Information Technology’s MyGov platform, citing both NAKSHA and SVAMITVA as examples of India’s broader move toward GIS-based land governance. He also pointed to the Digital India Land Records Modernization Programme’s own progress on the rural side of this effort, where roughly 95 percent of land records across more than 6.26 lakh villages have been computerized, and 68.02 percent of cadastral maps digitized nationally, with 87 percent of Sub-Registrar Offices now integrated. Those figures describe DILRMP’s broader rural-facing progress, not an outcome NAKSHA’s urban pilot has itself reported.
A structured data model is also what makes newer analytical techniques usable at scale. Deep learning models can pull out details like building footprints, tree cover, and land type straight from survey images. Kumar’s piece places this among the general GIS tools available for land record digitization, not something NAKSHA itself has used. The Government of India has also allocated Rs 100 crore toward a National Geospatial Mission meant to build the foundational geospatial infrastructure this kind of work depends on.
ArcGIS Parcel Fabric and the Case for Tracking Land Change Over Time
Once an urban land parcel is surveyed and published, the harder problem begins: keeping that record accurate as the parcel itself changes. Kumar’s MyGov piece names ArcGIS Parcel Fabric specifically as a tool built to track land parcel modifications over time, maintaining the connected relationships between parcels as they are split, merged, or redrawn, rather than treating each edit as an isolated fix to a static map.
That matters for NAKSHA’s own records once the survey work ends. The maps it produces still need to stay accurate through years of ownership changes, subdivisions, and municipal boundary shifts, and that’s exactly the kind of upkeep this structure is built for.
ArcGIS Pro is the desktop environment this kind of parcel editing and analysis work is typically built on, giving analysts the tools to directly manage a data model like this. ArcGIS Enterprise can then serve that data out to municipal staff, planners, and other departments as a shared system of record, rather than leaving parcel data locked inside a single desktop file. Urban local bodies evaluating how to scale beyond a one-time survey can review location intelligence solutions for National Government and State and Local Government as a starting point for that conversation.
How Indian States Are Approaching Urban Land Digitization Today
States and Urban Local Bodies are currently running the NAKSHA workflow itself: aerial survey by Survey of India, a web-GIS platform built by MPSEDC, storage through NICSI, and ground verification carried out by state and Urban Local Body teams.
A reference layer from the Indo ArcGIS Living Atlas, which includes India-specific village and district boundary data, could give a state’s own land record systems useful geographic context without building every base layer from scratch. Field verification work of the kind NAKSHA’s ground truthing stage requires is also the kind of task a mobile data collection tool, such as ArcGIS Field Maps, is built to support.
Challenges and the Road Ahead
Complex Urban Land Types Resist Clean Mapping
Group housing societies, unauthorized colonies, and land with overlapping or informal claims do not map onto a single, clean parcel boundary the way a standalone rural plot does. Urban surveys have to account for these ownership structures explicitly, rather than treating every parcel as if it were a simple, single-owner boundary.
Mutation and Legal Updates Lag Behind the Survey
A completed aerial and ground survey does not automatically update the legal mutation records that govern actual property transactions. Bureaucratic and legal processes for recognizing a change in ownership can move far slower than the digital survey that documents it, leaving a gap between what the map shows and what is legally recorded.
A Shortage of Trained Surveyors and GIS Staff
Scaling a pilot covering roughly 150 Urban Local Bodies to the thousands that exist nationally depends on a workforce trained in aerial survey interpretation, ground truthing, and GIS data management. That capacity does not scale automatically alongside the technology itself.
Historical Records Without a Clear Ownership Trail
Some urban parcels carry decades of undocumented or informally transferred ownership, with no clean paper trail a survey team can verify against. These cases slow down the ground truthing and claims process precisely where accurate records matter most. A completed survey only marks the starting point for a city’s land records, not the end of the work. Whether NAKSHA’s first 157 Urban Local Bodies expand to the thousands the government is now evaluating will depend less on how much ground the drones cover and more on whether the records they produce can still be trusted five or ten years from now.
FAQs
1.What is the NAKSHA scheme?
NAKSHA, the National Geospatial Knowledge-based Land Survey of Urban Habitations, is a one-year pilot under the Digital India Land Records Modernization Programme that uses aerial and ground survey to create digital, geographically referenced urban land records, launched on 18 February 2025.
2.How does the NAKSHA survey process work?
Aerial teams capture imagery using a 2D nadir camera, an oblique multi-camera system, or oblique cameras with LiDAR, depending on the area. Ground teams then verify that imagery against ownership and tax records, publish draft records for public review, and finalize them after a formal claims and objections process.
3.Who is the technical partner for NAKSHA, and who builds its web-GIS platform?
Survey of India conducts the aerial surveys and supplies orthorectified imagery through third-party vendors. The Madhya Pradesh State Electronic Development Corporation built NAKSHA’s web-GIS platform, and the National Informatics Centre Services Inc. provides data storage.
4.How can GIS support land record digitization beyond a single survey?
A structured GIS data model, such as the parcel fabric approach Esri India’s Managing Director has described, can track how individual land parcels split, merge, or change over time, keeping records current well after the initial survey rather than letting them go stale.
5.What are the main challenges in scaling NAKSHA nationally?
Complex urban land types such as group housing societies and unauthorized colonies, slow legal mutation processes, a shortage of trained surveyors and GIS staff, and historical records with no clear ownership trail are the main practical hurdles to expanding the pilot nationwide.
Written by
Esri India Marketing
