Tourism is not a primary application of GIS in Indian Geography. The primary applications of GIS in Indian Geography include land use planning, natural resource management, and disaster management.

GIS is used in land use planning in India to identify suitable locations for new development, to assess the impact of land use changes on the environment, and to create maps and visualizations of land use patterns.

GIS is used in natural resource management in India to improve decision-making, increase efficiency, and reduce costs. It does not lead to increased environmental degradation.

GIS is used in disaster management in India to create risk maps and vulnerability assessments, to track the movement of natural disasters, and to coordinate relief efforts.

Lack of political will is not a challenge to the implementation of GIS in Indian Geography. The primary challenges include lack of data, lack of trained personnel, and high cost of GIS software and hardware.

The future of GIS in Indian Geography is bright. GIS will become more widely used in a variety of applications, more integrated with other technologies, and more accessible to a wider range of users.

Karnataka has been a pioneer in the use of GIS for land use planning. The state has developed a comprehensive GIS-based land use planning system that has been used to create land use maps, identify suitable locations for new development, and assess the impact of land use changes on the environment.

Mumbai has used GIS to develop a comprehensive disaster management plan. The plan includes risk maps and vulnerability assessments, as well as a detailed plan for coordinating relief efforts in the event of a disaster.

Rajasthan has used GIS to create a comprehensive natural resource inventory. The inventory includes information on the state's forests, water resources, and mineral resources.

Bengaluru has used GIS to develop a comprehensive transportation plan. The plan includes information on the city's roads, railways, and public transportation system.

Uttar Pradesh has used GIS to create a comprehensive land records system. The system includes information on the state's land ownership, land use, and land values.

Delhi has used GIS to develop a comprehensive water distribution system. The system includes information on the city's water sources, water treatment plants, and water distribution network.

Himachal Pradesh has used GIS to create a comprehensive forest inventory. The inventory includes information on the state's forest cover, forest type, and forest health.

Mumbai has used GIS to develop a comprehensive solid waste management system. The system includes information on the city's solid waste generation, collection, and disposal.

Punjab has used GIS to create a comprehensive agricultural land use map. The map includes information on the state's crop types, cropping patterns, and agricultural productivity.