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