> importing both shapefiles into QGIS (a separate GIS program), reprojecting
> them and exporting them from there and re-applying my R code but I get the
> same error message. Does anyone have any suggestions as to what I might be
> doing wrong and how I can get these shapefiles into a c
ve any suggestions as to what I might be doing
wrong and how I can get these shapefiles into a common projection so that I can
calculate the area of their intersection? Thanks in advance for the help!
Alexandre Villers
PhD. Candidate
Team Agripop
CEBC CNRS UPR 1934
79360 Beauvoir sur Niort
Pho
Better Free Spatial Data
Country level
http://www.diva-gis.org/Data
Sorry for answering my own question.
Noli
On 12/31/09, Noli Sicad wrote:
> OK. I remember OSM repo - cloudmade.
>
> http://downloads.cloudmade.com/oceania/new_zealand#breadcrumbs
>
> Noli
>
> On 12/31/09, Noli Sicad wrote:
>
OK. I remember OSM repo - cloudmade.
http://downloads.cloudmade.com/oceania/new_zealand#breadcrumbs
Noli
On 12/31/09, Noli Sicad wrote:
> Hi,
>
> I am searching the net for the "basic" shapefile of New Zealand. I
> could not find a site to download it.
>
> Any hint where to download it.
>
> Th
Hi,
I am searching the net for the "basic" shapefile of New Zealand. I
could not find a site to download it.
Any hint where to download it.
Thanks.
Noli
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Hi,
I am new to both R and spatial data and am very stuck on what I think should be
a simple analysis. I am trying to do a polygon overlay analysis of two
shapefiles from different sources. Before proceeding to my overlay functions, I
am trying to plot my shapefiles to double check that they lin
POSIXlt stores the date-times as a list of vectors decomposed into the
(still numeric) component parts ("sec", "min", "hour", "mday", "mon",
"year", "wday", "yday", "isdst") so that cannot be stored as a single
column in the data frame - you would need 9 columns.
Compare these to see the underlyi
This might be a bit off-topic.
I have to export as shape an Sp.Poly.DF in which
one of the variables records date and time as POSIXtc. As
writeOGR() complains about the POSIXct variable, I'm
trying to convert to POSIXlt, which I think that will be
accepted (another alternative would be coverting t
On Wed, 30 Dec 2009, Rodrigo Aluizio wrote:
Hi Sig list, I?m really new representing spatial data, but I?m already able
to create excellent maps using sp, maptools and mapdata packages.
Anyway, I have a SpatialLines object (attached) which I would like to
?close? and turn it into a SpatialPolyg
