Spatial Data Infrastructure is a framework of spatial data, metadata, users and tools that are interactively connected in order to use spatial data in an efficient an flexible way.
APSSDI providers the technology, policies, standards, human resources,
and related activities necessary to acquire, process, distribute, use and preserve spatial data.
A framework of policies, institutional arrangements, technologies, data, and people that enables the sharing and effective usage of geographic information by standardizing formats and protocols for access and interoperability.
Collection, Processed, Archived & Distributed.
Standardized data elements that describe the data.
Extends local & national capabilities in technology, skills and sharing.
Mechanisms for indentifying and describing the datausing features, attributes and attribute values.
Common classification & Common collection criteria
Distributed network of spatial data producer, managersand users
TThe administrative boundaries of a state are very important to affirm and to stipulate legal aspects in the management of resources. Areas show voting districts, redistributions, zoning, social-economic analysis, regional planning, local and state government boundaries.
The study of landforms, their processes, form, and sediments at the surface of the Earth is known as Geomorphology. Understanding how landscapes operate and change is a crucial part of gaining a full understanding of the Earth system and enabling better environmental management.
Lithology is a discipline that classifies rocks from the study of both their physical and clinical properties. Lithology is the basis of subdividing rock sequences into individual lithostratigraphic units for mapping and correlation between areas.
LULC maps of an area provide information to help users to understand the current landscape. LULC information on spatial databases enables the monitoring of temporal dynamics of agricultural ecosystems, forest conversions, surface water bodies, etc. on an annual basis.
Arunachal Pradesh Space ApplicationĀ Center
2nd
Floor, S&T Building, Daying Ering Colony
ESS Sector, Itanagar,
Arunachal Pradesh
PIN 791111
