define spatial grid
Class "Spatial"
SpatialLinesDataFrame-class
a class for spatial lines with attributes
SpatialGridDataFrame-class
Class "SpatialGridDataFrame"
create objects of class SpatialLines or SpatialLinesDataFrame
a class for spatial lines
Class "SpatialMultiPoints"
define spatial grid with attribute data
create objects of class SpatialMultiPoints or SpatialMultiPointsDataFrame
SpatialMultiPointsDataFrame-class
Class "SpatialMultiPointsDataFrame"
create objects of class SpatialPolygons or SpatialPolygonsDataFrame
SpatialPixelsDataFrame-class
Class "SpatialPixelsDataFrame"
create objects of class SpatialPoints or SpatialPointsDataFrame
SpatialPointsDataFrame-class
Class "SpatialPointsDataFrame"
Class "SpatialPolygons"
Class "SpatialPixels"
SpatialPolygonsDataFrame-class
Class "SpatialPolygonsDataFrame"
Class "SpatialPoints"
read/write to/from (ESRI) asciigrid format
as.SpatialPolygons.PolygonsList
Making SpatialPolygons objects
aggregation of spatial objects
constructs SpatialXxxDataFrame from geometry and attributes
Display a compass rose.
as.SpatialPolygons.GridTopology
Make SpatialPolygons object from GridTopology object
Convert character vector to DMS-class object
Create a bubble plot of spatial data
retrieve bbox from spatial data
disaggregate SpatialLines, SpatialLinesDataFrame,
SpatialPolygons, or SpatialPolygonsDataFrame objects
blue-pink-yellow color scheme, which also prints well on
black/white printers
retrieve spatial dimensions from spatial data
retrieve (or set) spatial coordinates
retrieve or assign coordinate names for classes in sp
axis with degrees
deprecated function to load the Meuse data set
Meuse river data set
Merge a Spatial* object having attributes with a data.frame
do point(s) fall in a given polygon?
Sets or retrieves projection attributes on classes extending
SpatialData
image.SpatialGridDataFrame
Image or contour method for gridded spatial data; convert to and from image data structure
rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame
for plotting with spplot (levelplot/xyplot wrapper)
Methods for Function elide in Package `maptools'
Calculate aspect ratio for plotting geographic maps;
create nice degree axis labels
panel and panel utility functions for spplot
sets spatial coordinates to create spatial data, or retrieves
spatial coordinates
Retrieve polygons from SpatialPolygonsDataFrame object
Create N-S and E-W grid lines over a geographic region
Deprecated functions in sp
consistent spatial overlay for points, grids and polygons
find point pairs with equal spatial coordinates
write map data for Mondrian
River Meuse outline
Methods for retrieving the geometry from a composite (geometry + attributes) object
create neighbourhood (nb) object from grid geometry
specify spatial data as being gridded, or find out whether they are
rearrange data in SpatialPointsDataFrame or SpatialGridDataFrame
for plotting with spplot (levelplot/xyplot wrapper)
Methods for Function recenter in Package `sp'
Prediction Grid for Meuse Data Set, geographical coordinates
select points spatially
change feature IDs in spatial objects
sample point locations in (or on) a spatial object
Euclidean or Great Circle distance between points
Plot methods for spatial data with attributes
Prediction Grid for Meuse Data Set
Compute surface area of a digital elevation model.
set spatial coordinates to create a Spatial object, or retrieve
spatial coordinates from a Spatial object
spTransform for map projection and datum transformation
create objects of class Line or Lines
Class "Line"
Rlogo jpeg image
Class "Lines"
Grids and Datums PE&RS listing
A package providing classes and methods for spatial data: points,
lines, polygons and grids
Class "DMS" for degree, minute, decimal second values
Class "CRS" of coordinate reference system arguments
Class "GridTopology"
Class "SpatialGrid"
Class "Polygon"
Class "Polygons"