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