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  2. Technical geography - Wikipedia

    en.wikipedia.org/wiki/Technical_geography

    Technical geography is highly theoretical and focuses on developing and testing methods and technologies for handling spatial-temporal data. [1] These technologies are then applied to datasets and problems within the branches of both human and physical geography.

  3. Indian Certificate of Secondary Education - Wikipedia

    en.wikipedia.org/wiki/Indian_Certificate_of...

    The ICSE Examination is a school examination and the standard of the examination pre-supposes a school course of ten years duration (Classes I-X). The Indian Certificate of Secondary Education Examination will ensure a general education and all candidates are required to enter for six or more subjects and Socially Useful Productive Work (SUPW).

  4. Council for the Indian School Certificate Examinations

    en.wikipedia.org/wiki/Council_for_the_Indian...

    The Council for the Indian School Certificate Examinations (CISCE) [1] is a non-governmental privately held national-level [2] [3] board of school education in India that conducts the Indian Certificate of Secondary Education (ICSE) Examination for Class X and the Indian School Certificate (ISC) for Class XII. [4]

  5. Geographic data and information - Wikipedia

    en.wikipedia.org/wiki/Geographic_data_and...

    There are also many different types of geodata, including vector files, raster files, geographic databases, web files, and multi-temporal data. Spatial data or spatial information is broader class of data whose geometry is relevant but it is not necessarily georeferenced , such as in computer-aided design (CAD), see geometric modeling .

  6. Geographic information system software - Wikipedia

    en.wikipedia.org/wiki/Geographic_information...

    The software component of a traditional geographic information system is expected to provide a wide range of functions for handling spatial data: [11]: 16 Data management , including the creation, editing, and storage of geographic data , as well as transformations such as changing coordinate systems and converting between raster and vector ...

  7. Geographic information system - Wikipedia

    en.wikipedia.org/wiki/Geographic_Information_System

    GIS data acquisition includes several methods for gathering spatial data into a GIS database, which can be grouped into three categories: primary data capture, the direct measurement phenomena in the field (e.g., remote sensing, the global positioning system); secondary data capture, the extraction of information from existing sources that are ...

  8. Geographic information science - Wikipedia

    en.wikipedia.org/wiki/Geographic_information_science

    Geographic information science (GIScience, GISc) or geoinformation science is a scientific discipline at the crossroads of computational science, social science, and natural science that studies geographic information, including how it represents phenomena in the real world, how it represents the way humans understand the world, and how it can be captured, organized, and analyzed.

  9. Geospatial topology - Wikipedia

    en.wikipedia.org/wiki/Geospatial_topology

    The ARC/INFO Coverage data structure (1981), a topological data model based on POLYVRT. Topology was a very early concern for GIS. The earliest vector systems, such as the Canadian Geographic Information System, did not manage topological relationships, and problems such as sliver polygons proliferated, especially in operations such as vector overlay. [9]