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a scale with diffrent numbers
Vertical first.
Yes, intervals can be either on the Y Axis (Vertical), or the X Axis (Horizontal).
On a map that shows only a small part of the Earth's surface, the coordinate gridlooks like Cartesian " X and Y " coordinates. But as the map shows more and moreof the Earth, it starts to become apparent that the "lines" of latitude and longitudeactually represent polar coordinates on a sphere of constant radius.On a map that's sufficiently accurate, your first clue is this: Carefully measure thedistance between two of the 'vertical' lines, at the bottom of the map, and thenmeasure the distance between the same two lines at the top of the map. The twomeasurements are slightly different, because on a map of the full Earth, the 'vertical'lines all meet, at the north and south poles.
Open interval does not include its end points while closed interval includes
It is a map of an area that is from a bird's eye view.
1;10000
An orthophosphate map is black and white while the toptgraphical map is in colour.
the ratio between the vertical interval and horizontal equivalent is defined as the gradient.
Not necessarily but yes, it can be. A contour interval is the difference in elevation between successive contours, while a vertical interval is the distance between any two contours. So yeah, it can be the same sometimes.
i dont realy know but i think it is a scale that is used on an orthophoto
a scale with diffrent numbers
A contour interval for a given topographic map always the same is true; not false.
Contour interval is the actual change in elevation represented by the space between two adjacent topographic "rings". For example, if there is a contour interval of 20 feet, each topographic line on the map represents going either up or down by 20 feet of elevation (and sometimes it's hard to tell which). For convenience, many mapmakers include numbers every four or five lines to tell you what elevation is represented by that line.
The height between contours is usually stated in the map's legend. For instance, on an Ordnance Survey (UK) 1:50 000 Landranger Series, contours are at 10 metres vertical interval.
The Relationship between the relief of an area and the contour interval on a map of the area is A contour line
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