International Journal of Innovative Research in Computer and Communication Engineering
ISSN Approved Journal | Impact factor: 8.771 | ESTD: 2013 | Follows UGC CARE Journal Norms and Guidelines
| Monthly, Peer-Reviewed, Refereed, Scholarly, Multidisciplinary and Open Access Journal | High Impact Factor 8.771 (Calculated by Google Scholar and Semantic Scholar | AI-Powered Research Tool | Indexing in all Major Database & Metadata, Citation Generator | Digital Object Identifier (DOI) |
| TITLE | 3D ULPIN Generation and Vertical Property Mapping System Using AI and Geospatial 3D |
|---|---|
| ABSTRACT | Conventional property identification is primarily plot-oriented and does not adequately represent vertical property units such as individual flats, floors, basements and underground spaces. This paper proposes a 3D ULPIN Generation and Vertical Property Mapping System that extends the existing 14-character ULPIN with a vertical property identity and a geometry-based integrity fingerprint. The proposed system integrates GIS parcel records, SVAMITVA/drone imagery, LiDAR point clouds and floor plans in CAD, PDF or IFC formats to construct a three-dimensional cadastral representation. Artificial intelligence is proposed for automated floor-plan extraction, point-cloud segmentation and boundary validation, while PostGIS with SFCGAL provides three-dimensional geometry and topology validation. GNSS/CORS is used for accurate outdoor georeferencing, and CesiumJS with 3D Tiles supports interactive visualization. The proposed identity contains the base plot ULPIN, a vertical tag, a registry-issued unit serial and a six-character SHA-256-derived integrity fingerprint computed from canonicalized geometry. The design retains existing two-dimensional records while adding a three-dimensional extension for vertical property management. The paper presents the architecture, generation workflow, validation strategy and potential impact of the proposed system. |
| AUTHOR | ASHWIN S., BARATH KUMAR R., BHAVANA SREE S. B., DHARSHANA KODIEESWARAN, RAGHAVI N., RUPIKA C., DR. S. MOHANA Department of Computer Science and Engineering, Saranathan College of Engineering, Trichy, Tamil Nadu, India Guide, Department of Computer Science and Engineering, Saranathan College of Engineering, Trichy, Tamil Nadu, India |
| VOLUME | 189 |
| DOI | DOI: 10.15680/IJIRCCE.2026.1410008 |
| pdf/8_3D ULPIN Generation and Vertical Property Mapping System Using AI and Geospatial 3D.pdf | |
| KEYWORDS | |
| References |
[1] Smart India Hackathon 2026, "3D ULPIN Generation and Vertical Property Mapping System," Problem Statement ID SIH26011, CIPHER CORE, SIH Idea Submission, 2026. [2] Department of Land Resources, Government of India, "ULPIN/Bhu-Aadhaar," Department of Land Resources. [3] Ministry of Rural Development, Government of India, "Digital India Land Records Modernization Programme (DILRMP)." [4] Government of India, "SVAMITVA Scheme - drone survey data source." [5] National Generic Document Registration System (NGDRS), Government of India. [6] Open Geospatial Consortium, "CityGML Standard." [7] PostGIS Project, "PostGIS 3D Functions Reference." |
