Zones, Lunes, Quadrangles, and Other Areas
Find areas bounded by meridians and parallels or by
intersections of polygons
Functions
areaint | Surface area of polygon on sphere or ellipsoid |
areamat | Surface area covered by nonzero values in binary data grid |
areaquad | Surface area of latitude-longitude quadrangle |
bufgeoquad | Expand limits of geographic quadrangle |
geoquadline | Geographic quadrangle bounding multi-part line |
geoquadpt | Geographic quadrangle bounding scattered points |
ingeoquad | True for points inside or on lat-lon quadrangle |
intersectgeoquad | Intersection of two latitude-longitude quadrangles |
outlinegeoquad | Polygon outlining geographic quadrangle |
Topics
- Measure Area of Spherical Quadrangles
A quadrangle is a region bounded by parallels north and south, and meridians east and west.