Read points shape files into SpatialPointsDataFrame objects
Aggregate Polygons in a SpatialPolygons object
Find destination in geographical coordinates
Create and write a KML file on the basis of a given Lines object
read/write to/from (ESRI) asciigrid format
coercion between sp objects and spatstat objects
Virtual class "ppp"
Create and write a KML file on the basis of a given Points object
rbind for spatial objects
US State Visibility Based Map
Create and write a KML file on the basis of a given Lines object
Create and write KML file for PNG image overlay
GPSbabel read interface
Converter functions to build SpatialLinesDataFrame objects
Create SpatialGrid for PNG output to GE
Data for Splash Dams in western Oregon
Convert SpatialLines to Linear Network
Read GSHHS data into sp object
Conditioned choropleth maps
Check holes in Polygons objects
Convert sp line and polygon objects to PBSmapping PolySet objects
Get a list of coordinates out of a KML file
Methods for Function elide in Package `maptools'
Line midpoints
Line label placement with spplot and lattice.
Hisaji Ono's lake/hole problem
Read polygon shape files into SpatialPolygonsDataFrame objects
Make legend labels
Find azimuth for geographical coordinates
Read shape files into Spatial*DataFrame objects
Get shapefile header information
Read exported WinBUGS maps
Put dots in polygons
Label placement for points to avoid overlaps
Label placement with spplot and lattice.
Convert SpatialPolygons object for Stata tmap command
cbind for spatial objects
Convert map objects to sp classes
Get the nearest point on a line to a given point
Snap a set of points to a set of lines
Break polygons at meridian for recentering
Get the nearest point on a segment to a given point
Methods for sun ephemerides calculations
Split SpatialLines components at offset
Making SpatialPolygons objects from RArcInfo input
write map data for Mondrian
Douglas-Peuker line generalization for Spatial Polygons
Export SpatialPolygons object as S-Plus map for WinBUGS
Place grids of points over polygons
Create and write a KML file on the basis of a given Polygons object
Create and write a KML file on the basis of a given Polygons object or list of Polygons or SpatialPolygonsDataFrame
Read arc shape files into SpatialLinesDataFrame objects
Simplified world country polygons