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