HTM
SDSS Regions
Disk
Colorado
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Colorado
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Cube
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Tests
Extreme
Chull

Disk

This convex consists a single halfspace specification. The cutting plane just barely cuts into the sphere.

SPECIFICATION

CIRCLE J2000 53.1299 -27.8761 36

NORMAL FORM

REGION CONVEX
0.53037894302825328 0.70716672082923582 -0.46756112514179204 0.99994516936551214

C# CODE

Region reg = new Region();
Halfspace h = new Halfspace(53.1299, -27.8761, 36);
reg.Add(new Convex(h));
List<Int64Pair> rangelist = Cover.HidRange(reg);

COVERMAP

9868241010688, 9868257787903
9868291342336, 9868308119551
9868324896768, 9868358451199
9868459114496, 9868475891711
9876562509824, 9876612841471
9876679950336, 9876814168063

Last update March 29, 2007 György Fekete version 3.1.2