grid_calculus_16-Gradient_Vector_from_Polar_to_Cartesian_Coordinates

Gradient Vector from Polar to Cartesian Coordinates

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contributed at 2018-11-06

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Geography SubjectGIScience & Remote SensingGrid Processing

Detailed Description

Converts gradient vector from polar coordinates (direction or aspect angle and length or tangens of slope) to directional components (Cartesian).The tool supports three conventions on how the angle of direction can be supplied:(a) mathematical: direction angle is zero in East direction and the angle increases counterclockwise(b) geographical: direction angle is zero in North direction and the angle increases clockwise(c) zero direction and orientation are user defined

How to cite

SAGA (2018). grid_calculus_16-Gradient_Vector_from_Polar_to_Cartesian_Coordinates, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/ef600589-a477-49ed-9018-91bcab4a79e3
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contributed at 2018-11-06

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