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