[ANN] GeoStats.jl - Geospatial Data Science and Geostatistical Modeling in Julia

Package Announcements
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GeoStats.jl v0.60

A few quality of life updates and speedups:

  • New sideof(point, ring) and point ∈ poly with Hao et al. algorithm, which we implemented with multiple-threads. Speedup of ~12x. The algorithm is quite robust, and can handle all sorts of degenerate cases in 2D polygonal areas:
Code 
using GeoStats
import GLMakie as Mke

r = rand(Ring{2})
b = boundingbox(r)
g = CartesianGrid(minimum(b), maximum(b), dims=(300,300))
ps = (centroid(g, i) for i in 1:nelements(g))
ss = sideof(ps, r)

viz(r)
viz!(g, color = ss .== IN, alpha = 0.5)

image

  • GeoTables can now be explored in the VSCode viewer:

image
image1032×652 120 KB

  • GeoJSON files are now loaded with native Julia CRS:
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