Questions tagged [cartography]

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11
votes
2answers
4k views

How much distance does $0.001^\circ$ in latitude or longitude represent?

If I'm standing at a lat of 30.000$^\circ$ and a long of 30.000$^\circ$ and I move to a lat of 30.001$^\circ$ and a long 30.000$^\circ$, how far have I gone? Is there a relationship between decimal ...
7
votes
3answers
3k views

Is there a map that displays every country at its correct relative size?

I know that the standard Mercator projection is completely wrong when it comes to the relative sizes of countries (Greenland appears relatively much larger than in reality, for example). AFAIK they do ...
5
votes
1answer
65 views

Is sterescope still used to do cartography with orthophotography?

I used this tool at my degree a couple of lusters ago to do cartography with aerial orthophotos. We used it on cartography and geomorphology subjets. Source: gumtree.com The method consists ...
3
votes
2answers
4k views

What is the maximum value of Easting in UTM coordinates?

What is the maximum value of Easting in UTM coordinates? In many websites I found the answer of maximum value is about 834000 meters, but if you convert some of these coordinates below the value will ...