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Nicolas Holthaus

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6 Questions

Views Newest Activity Votes

1

vote

0

answers

99

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6 degree of freedom helmert transformation

coordinate-system convert datum

Apr 15 '16 at 14:11 Nicolas Holthaus 437

3

votes

1

answer

418

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VDatum helmert transform parameters

coordinate-system convert datum noaa vertical-transformation

Oct 15 '17 at 6:33 AndreJ 70.2k

2

votes

1

answer

770

views

What would a simple hillshade algorithm be?

algorithm topography hillshade gis-principle

Mar 4 '16 at 8:04 Sethinacan 706

2

8

votes

2

answers

818

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Is a Helmert transform necessary to convert between WGS84 and NAD83?

coordinate-system convert wgs84 nad83

Jan 25 '16 at 21:39 Nicolas Holthaus 437

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5

votes

1

answer

4k

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Exact conversion of ECEF to geodetic coordinates

coordinate-system

Jan 8 '16 at 17:12 Mintx 5,067

3

11

votes

1

answer

7k

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Difference between datum and ellipsoid for geodetic coordinates?

coordinate-system datum gis-principle nad83 ellipsoid

Dec 31 '15 at 1:26 PolyGeo♦ 58.5k

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