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