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