r-sig-geo-boun...@r-project.org] on
behalf of Rainer Hurling [rhur...@gwdg.de]
Sent: Thursday, December 06, 2012 12:30 AM
To: Milan Sharma
Cc: r-sig-geo@r-project.org
Subject: Re: [R-sig-Geo] Shape file of USA land cover data
Am 06.12.2012 06:23 (UTC+1) schrieb Milan Sharma:
> My rgdal version
uireRgdal(FALSE) : you use rgdal version: 0.7-19
> You need version 0.7-22 or higher
>>
> Please clarify me if you see whats going on.
> Milan
>
>
>
> ________________
> From: Michael Sumner
>
> Sent: Wednesday, December 5, 2012 11:
andcover_4-20-11_se5.img")
Error in .requireRgdal(FALSE) : you use rgdal version: 0.7-19
You need version 0.7-22 or higher
>
Please clarify me if you see whats going on.
Milan
From: Michael Sumner
Sent: Wednesday, December 5, 2012 11:13 PM
Subject: Re: [R
; Cc: "r-sig-geo@r-project.org"
> Sent: Wednesday, December 5, 2012 9:45 PM
> Subject: RE: [R-sig-Geo] Shape file of USA land cover data
>
> Hi
>
> I got the same data set that Milan did and used the raster:
>
> r <- raster("c://goodc//nlcd2006_landc
om: r-sig-geo-boun...@r-project.org [r-sig-geo-boun...@r-project.org] on
behalf of Michael Sumner [mdsum...@gmail.com]
Sent: Wednesday, December 05, 2012 8:34 PM
To: Milan Sharma
Cc: r-sig-geo@r-project.org
Subject: Re: [R-sig-Geo] Shape file of USA land cover data
It's not a shapefile, and
It's not a shapefile, and it's not a vector format. It's a gridded
(raster) format. Specifically it's an Erdas Imaging (.img) format:
http://www.gdal.org/frmt_hfa.html
I tried the Hawaii one which is much smaller (2.4Mb) and so more
reasonable to share.
http://gisdata.usgs.gov/TDDS/DownloadFile.
Hi List,
I wanted to download national land cover data of USA, 2006 which I could
convert to shape file and do analysis. The website
is http://www.mrlc.gov/nlcd01_data.php.
I got the following 6 files in it:
1. appendix1_nlcd2006_scene_list_by_path_row_txt
2. appendix1_nlcd2006_scene_list_by_pa