as.SpatialPolygons.GridTopology
Make SpatialPolygons object from GridTopology object
sets spatial coordinates to create spatial data, or retrieves
spatial coordinates
Meuse river data set
Class "GridTopology" ~~~
Class "Polygons"
sets spatial coordinates to create spatial data, or retrieves
spatial coordinates
create objects of class SpatialPoints or SpatialPointsDataFrame
spatial overlay for points, grids and polygons
read/write to/from (ESRI) asciigrid format
retrieves spatial coordinates
Class "Spatial" ~~~
Class "SpatialGrid" ~~~
Convert character vector to DMS-class object
Converter functions to build SpatialLinesDataFrame objects
Class "Line"
sample point locations within a spatial region
Lattice (trellis) plots for spatial data
retrieve spatial dimensions from spatial data
define spatial grid
a class for spatial lines
Rlogo jpeg image
Class "SpatialPolygons"
SpatialPointsDataFrame-class
Class "SpatialPointsDataFrame"
Class "Lines"
image.SpatialGridDataFrame
image gridded spatial data, or convert to format for image
define spatial grid with attribute data
SpatialGridDataFrame-class
Class "SpatialGridDataFrame"
SpatialLinesDataFrame-class
a class for spatial lines with attributes
A package providing classes and methods for spatial data: points,
lines, polygons and grids
panel and panel utility functions for spplot
Class "AttributeList"
as.SpatialPolygons.PolygonsList
Making SpatialPolygons objects
Class "DMS" for degree, minute, decimal second values
sampling point locations in (or on) a spatial object
Class "SpatialPoints" ~~~
create objects of class SpatialPolygons or SpatialPolygonsDataFrame
retrieve bbox from spatial data
rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame
for plotting with spplot (levelplot/xyplot wrapper)
SpatialPixelsDataFrame-class
Class "SpatialPixelsDataFrame" ~~~
Class "Polygon"
Methods for Function spplot in Package `sp'
place holder for transform methods in library spproj
SpatialPolygonsDataFrame-class
Class "SpatialPolygonsDataFrame"
Sets or retrieves projection attributes on classes extending
SpatialData
Calculate aspect ratio for plotting geographic maps
create objects of class SpatialLines or SpatialLinesDataFrame
Methods for spatially overlay-ing points (grids) and polygons layers
retrieve or assign coordinate names for classes in sp
Class "CRS" of coordinate reference system arguments
specify spatial data as being gridded, or find out whether they are
do point(s) fall in a given polygon?
Create N-S and E-W grid lines over a geographic region
Methods for Function recenter in Package `sp'
blue-pink-yellow color scheme that prints well on black/white printers
Class "SpatialPixels" ~~~
select points spatially
Split SpatialLines components at offset
Retrieve polygons from SpatialPolygonsDataFrame object
find point pairs with equal spatial coordinates
create objects of class Line or Lines
Euclidean or Great Circle distance between points
Create a bubble plot of spatial data
axis with degrees
River Meuse outline
Prediction Grid for Meuse Data Set