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PolyGeo ♦
PolyGeo ♦
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I want to convert R 'library:raster' 'extent' object to a shapefile. I have the CRS available too.

  e=  c(4304916, 4305325, 365216, 365439)#xmin, xmax, ymin, ymax
  proj4string(e) = CRS("+proj=utm +zone=18 +ellps=GRS80 +datum=NAD83 +units=m +no_defs")

In older version of raster data there was a specific function "" 'extentTopolygon' which is depreciated now. My current approach is to create a raster object change its projection and assign the current extent and convert it to shapefile, which is not very efficient. Any help is highly appreciated.

I want to convert R 'library:raster' 'extent' object to a shapefile. I have the CRS available too.

  e=  c(4304916, 4305325, 365216, 365439)#xmin, xmax, ymin, ymax
  proj4string(e) = CRS("+proj=utm +zone=18 +ellps=GRS80 +datum=NAD83 +units=m +no_defs")

In older version of raster data there was a specific function "" 'extentTopolygon' which is depreciated now. My current approach is to create a raster object change its projection and assign the current extent and convert it to shapefile, which is not very efficient. Any help is highly appreciated.

I want to convert R 'library:raster' 'extent' object to a shapefile. I have the CRS available too.

  e=  c(4304916, 4305325, 365216, 365439)#xmin, xmax, ymin, ymax
  proj4string(e) = CRS("+proj=utm +zone=18 +ellps=GRS80 +datum=NAD83 +units=m +no_defs")

In older version of raster data there was a specific function "" 'extentTopolygon' which is depreciated now. My current approach is to create a raster object change its projection and assign the current extent and convert it to shapefile, which is not very efficient.

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Arihant
Arihant
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R: Convert Extent Object to Shapefile

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Arihant
Arihant
  • 330
  • 3
  • 11

R: Extent Object to Shapefile

I want to convert R 'library:raster' 'extent' object to a shapefile. I have the CRS available too.

  e=  c(4304916, 4305325, 365216, 365439)#xmin, xmax, ymin, ymax
  proj4string(e) = CRS("+proj=utm +zone=18 +ellps=GRS80 +datum=NAD83 +units=m +no_defs")

In older version of raster data there was a specific function "" 'extentTopolygon' which is depreciated now. My current approach is to create a raster object change its projection and assign the current extent and convert it to shapefile, which is not very efficient. Any help is highly appreciated.