It utilises overlapping photos taken from drones, satellites or handheld cameras combined with computer vision algorithms to extract spatial data for applications across industries such as surveying, construction, agriculture and urban planning.

In India, photogrammetry is gaining traction as a cost-effective and efficient alternative to traditional land surveying and remote sensing methods. The Indian geospatial analytics market is expected to grow from $1.38 Bn in 2024 to $2.70 Bn by 2029. Government initiatives like Digital India and Smart Cities are accelerating demand for high-precision mapping and data-driven infrastructure planning.

Startups are innovating by integrating photogrammetric techniques with AI, machine learning and drone technology to offer real-time data processing, automated feature extraction and enhanced accuracy. Key pain points addressed include time-consuming manual surveys, lack of accessible geospatial data and challenges in monitoring large or inaccessible terrains. These technologies enable better resource management, disaster risk assessment and environmental monitoring.

Notable Indian startups in photogrammetry and geospatial analytics include Esri India, GeoIQ and MapmyIndia. These firms provide scalable solutions for agriculture monitoring, urban development, mining and environmental compliance. As data-driven decision-making becomes critical across sectors, photogrammetric technology will play a vital role in transforming India’s infrastructure and resource management landscape.

Photogrammetric