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Across 2. geographic features are represented as single square cells 6. land features on earth which shows the elevation or depression 7. a widely used and open source GIS platform 11. very popular online mapping application and website on both mobile and desktop platforms 12. imaginary horizontal lines drawn from east to west dividing the earth into parallel degrees 13. imaginary line located in Greenwich, England UK dividing the earth into Western and Eastern hemispheres 16. electronic machine used to scan and convert images on paper to electronic digital format 17. the system designed for storing, analyzing, and displaying spatial data 18. imaginary line dividing the earth into the north and south hemispheres 20. map created from the individual's image or concept of where he is in relation to his surroundings

Down 1. the science concerned withe the systematic and automatic processing of spatial data and information with the help of computers 3. imaginary vertical lines drawn from north to south dividing the earth into meridians degrees 4. the most important part of any GIS 5. verb commonly used in GIS which means to transfer features on paper maps to digital format 8. features on the earth are represented as: points, lines and polygons 9. surface features are stored as relational database tables 10. computer machine, peripherals a and accessories 14. common data format/output used to store data as layer in GIS 15. a popular and user-friendly GIS which needs license to install and operate 19. information used within a GIS