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seen May 28 '13 at 3:51

Jun
29
awarded  Nice Answer
Jun
6
awarded  Yearling
Jun
6
awarded  Yearling
Jan
30
comment How to resize a polygon in km?
Resize relative to what? Adding N kilometers to the y dimension and the x dimension of every vertex will simply move the polygon farther away from the zeropoints of the x and y axes of the projection (for latitude, the equator, for example).
Jan
29
answered Using field calculator to delete specific contours
Jan
13
awarded  Enlightened
Jan
13
awarded  Nice Answer
Jul
17
comment Building a virtual raster catalog
You may want to mention what software you're using, and elaborate what you mean by on "OS address base and codepoint data sets"
Jul
17
revised GIS Software Choice for a small university research centre
added 161 characters in body
Jul
13
awarded  Scholar
Jul
13
accepted How to improve the display of color images?
Jul
12
awarded  Student
Jul
12
asked How to improve the display of color images?
Jul
11
revised Separation of Land - Body waters
added 205 characters in body
Jul
11
revised Separation of Land - Body waters
added 134 characters in body
Jul
11
answered Separation of Land - Body waters
Jul
11
revised how to find the point in a country furthest from a boundary
added 211 characters in body
Jul
11
revised how to find the point in a country furthest from a boundary
added 211 characters in body
Jul
11
revised how to find the point in a country furthest from a boundary
added 217 characters in body
Jul
11
answered how to find the point in a country furthest from a boundary