ExtractByPoint: Add a Point shapefile and raster image.

In ExtractTrainData: Extract Values from Raster

Add a Point shapefile and raster image.

Description

Add a Point shapefile and raster image.

Usage

ExtractByPoint(img, point.shp, In.colName, Out.colName)

Arguments

img	Raster image
point.shp	Point shapefile with class info
In.colName	Name of the column contain point id's
Out.colName	Name of the output column contain point id's

Author(s)

Subhadip Datta

Examples

library(raster)
library(ExtractTrainData)
img<-brick(system.file("extdata","ras.tif",package = "ExtractTrainData"))
point.shp<-shapefile(system.file("extdata","poin.shp",package = "ExtractTrainData"))
Out.colName<-In.colName<-"Id"
ExtractByPoint(img,point.shp,In.colName,Out.colName)

ExtractTrainData documentation built on May 31, 2023, 7:56 p.m.