基本上,我正在尝试将一个 sf
对象转换为栅格文件,以便在 leaflet 中绘制。
sf 对象看起来像这样:
Simple feature collection with 33901 features and 1 field
geometry type: POINT
dimension: XY
bbox: xmin: 63.42624931 ymin: -18.21972306 xmax: 175.2237467 ymax: 58.60000076
geographic CRS: WGS 84
First 10 features:
df$prhmax geometry
1 24.46245324 POINT (77.57315415 -17.2288...
2 24.48866948 POINT (77.97969243 -17.1712...
3 24.51029786 POINT (78.38618742 -17.1142...
4 24.51992770 POINT (78.79264389 -17.0577...
5 24.52394288 POINT (79.199056 -17.00185241)
6 24.53245239 POINT (79.60542849 -16.9464...
7 24.56160049 POINT (80.01176604 -16.8915...
8 24.60146712 POINT (80.41806278 -16.8372...
9 24.62994385 POINT (80.82432335 -16.783531)
10 24.65465755 POINT (81.23055239 -16.7303...
我一直在努力解决这个问题。如果我只是做 plot(sf.object) ,它可以正常工作,但我无法制作栅格图像。