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