项目作者: Deltares

项目描述 :
Geospatial filtering algorithms
高级语言: Julia
项目地址: git://github.com/Deltares/GeoRasterFiltering.jl.git
创建时间: 2019-05-11T11:54:44Z
项目社区:https://github.com/Deltares/GeoRasterFiltering.jl

开源协议:MIT License

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Geomorphometry

Geospatial operations, cost and filtering algorithms as used for elevation rasters.

Functionality

  • Terrain filters, such as Progressive Morphological Filters (PMF, SMF) and Skewness balancing
  • Geospatial cost (friction) operations that mimic PCRaster. These functions should however be more Julian, extensible and scale better.
  • Visualization, such as Perceptually Shaded Slope Map (PSSM)
  • Terrain analysis functions, such as slope, aspect, roughness, Topographic Position Index (TPI), Terrain Ruggedness Index (TRI), curvature and hillslope.

Installation

The package can be installed with the Julia package manager.
From the Julia REPL, type ] to enter the Pkg REPL mode and run:

  1. pkg> add Geomorphometry

Alternative Packages

If you are working in Python the xDEM package provides a comprehensive suite of tools for DEM analysis