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