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Usually computer cartographers use a variety of sources to digitise maps. Often they acquire the rights to digitise map's made by a countries military or commercial producers of maps. Other times they carry out primary research into street names and locations of certain places. A lot of information can be found by examining aerial or satellite imagery. Websites like OpenStreetMaps have a wiki style system, where local residents can add streets and other information.
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Why new maps are more reliable than traditional maps-?
Because it is based the advancement of science and technology and uses modern ways of collecting information such as specially designed airplanes satellite imagery and the global positioning system which make the geographic information system indispensable to it
What four tools map makers use to help readers?
Global positioning system Geographic information system remote sensing
Where can one download a GPS map?
A GPS map can be downloaded through Google Maps and Bing Maps among other sources. These maps allow users to get directions and find locations they're looking for.
Why are thematic maps useful?
Thematic maps are useful because only one type of information needs to be shown.
Which map gives detailed information?
large scale maps...........
What information sources are used by mapmakers to make maps?
the answer is rely on grond surveys or measurement mode on the ground
What information source are used by map makers to maps?
awesomeness<wow noob
What are two main types of sources historians use to gather information about the past?
maps ,artifacts
What is graphic sources?
Graphic sources or even graphic aids such as maps charts diagrams pictures and schedules are used to show information visually.
How maps are understood by map makers?
it i s show makeras
Who creates maps?
The makers of Halo 3, Bungie.
Can maps be wrong?
Yes, the earth is round, and you cant make a sphere flat. It leaves gaps, so map makers have to improvise and fill in the gaps.
Where do map makers get the information they need to make a map?
Compasses and GPS devices are some of the most important tools. They help cartographers establish a better view of the area while providing accurate directions. Paperwork and historical resources also establish more information about surroundings through details such as mining charts or historical floods.
What has the author John Elliot Shearer written?
John Elliot Shearer has written: 'Old maps & map makers of Scotland' -- subject(s): Early maps, Maps, Cartography
Are memos maps and letters bibliographic sources?
yes
What has the author E Lynam written?
E. Lynam has written: 'British maps and map-makers'
What sort of work does a cartographer do?
Makes Maps
