R-SIG-Geo May 2006

Thread Subject Author Date

83 messages in 24 threads

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Computing polygon area with decimal degree coordinates

6 msgs May 31

Patrick Giraudoux Computing polygon area with decimal degree coordinates May 30, 2006

Roger Bivand Computing polygon area with decimal degree coordinates May 31, 2006

Patrick Giraudoux Computing polygon area with decimal degree coordinates May 31, 2006

Roger Bivand Computing polygon area with decimal degree coordinates May 31, 2006

Tim Keitt Computing polygon area with decimal degree coordinates May 31, 2006

Patrick Giraudoux Computing polygon area with decimal degree coordinates May 31, 2006

raster to polygons

3 msgs May 31

Didier Leibovici raster to polygons May 31, 2006

Roger Bivand raster to polygons May 31, 2006

Ari Jolma raster to polygons May 31, 2006

geoR mailing list

3 msgs May 30

Luis Ridao Cruz geoR mailing list May 30, 2006

Martin Maechler geoR mailing list May 30, 2006

Paulo Justiniano Ribeiro Jr geoR mailing list May 30, 2006

CTBG Deploys World's Only Fully Rotating Well Fishing Tools - Ref. g06816

1 msg May 29

Monica Mccauley CTBG Deploys World's Only Fully Rotating Well Fishing Tools - Ref. g06816 May 29, 2006

maptools packages : shp2SLDF (R-Grass)

2 msgs May 29

massimosisasha maptools packages : shp2SLDF (R-Grass) May 28, 2006

Roger Bivand maptools packages : shp2SLDF (R-Grass) May 29, 2006

problems loading spproj library for transform()

3 msgs May 29

karl.sommer at dpi.vic.gov.au problems loading spproj library for transform() May 25, 2006

Roger Bivand problems loading spproj library for transform() May 25, 2006

Edzer Pebesma problems loading spproj library for transform() May 29, 2006

masking z values (extract or subset on a 3-d array)

1 msg May 27

Andy Bunn masking z values (extract or subset on a 3-d array) May 27, 2006

problems loading spproj library for transform()

10 msgs May 26

karl.sommer at dpi.vic.gov.au problems loading spproj library for transform() May 24, 2006

Michael Sumner problems loading spproj library for transform() May 24, 2006

Roger Bivand problems loading spproj library for transform() May 24, 2006

Roger Bivand problems loading spproj library for transform() May 24, 2006

Roger Bivand problems loading spproj library for transform() May 24, 2006

Michael Sumner problems loading spproj library for transform() May 24, 2006

Andy Bunn masking z values (extract or subset on a 3-d array) May 26, 2006

Roger Bivand masking z values (extract or subset on a 3-d array) May 26, 2006

Andy Bunn masking z values (extract or subset on a 3-d array) May 26, 2006

Tim Keitt masking z values (extract or subset on a 3-d array) May 26, 2006

problems loading spproj library for transform()

2 msgs May 26

Morten Sickel problems loading spproj library for transform() May 26, 2006

Roger Bivand problems loading spproj library for transform() May 26, 2006

problems loading spproj library for transform()

1 msg May 24

Mulholland, Tom problems loading spproj library for transform() May 24, 2006

GSTAT

2 msgs May 21

karl.sommer at dpi.vic.gov.au GSTAT May 21, 2006

Michael Sumner GSTAT May 21, 2006

GSTAT fit.variogram method

2 msgs May 19

Zev Ross GSTAT fit.variogram method May 17, 2006

Edzer Pebesma GSTAT fit.variogram method May 19, 2006

3D KDE

1 msg May 18

Colin Robertson 3D KDE May 18, 2006

Importing and Handling DXF Map files in R

6 msgs May 16

Francisco Javier Aguirre Navarro Importing and Handling DXF Map files in R May 11, 2006

Paolo Cavallini Importing and Handling DXF Map files in R May 11, 2006

Roger Bivand Importing and Handling DXF Map files in R May 11, 2006

White.Denis@epamail.epa.gov t-test with autocorrelation correction May 11, 2006

Roger Bivand Importing and Handling DXF Map files in R May 11, 2006

Michael Grant Importing and Handling DXF Map files in R May 16, 2006

Fast calculation of block-block covariance

3 msgs May 16

Christoph Hofer Fast calculation of block-block covariance May 16, 2006

Edzer Pebesma Fast calculation of block-block covariance May 16, 2006

Christoph Hofer Fast calculation of block-block covariance May 16, 2006

Example of universal kriging with R/gstat in GRASS

3 msgs May 15

Thomas Adams Example of universal kriging with R/gstat in GRASS May 12, 2006

Roger Bivand Example of universal kriging with R/gstat in GRASS May 13, 2006

Thomas Adams Example of universal kriging with R/gstat in GRASS May 15, 2006

bubble vs plot.map -- gstat, maptools

6 msgs May 15

Zev Ross bubble vs plot.map -- gstat, maptools May 11, 2006

Roger Bivand bubble vs plot.map -- gstat, maptools May 11, 2006

Zev Ross bubble vs plot.map -- gstat, maptools May 11, 2006

Roger Bivand bubble vs plot.map -- gstat, maptools May 12, 2006

Zev Ross bubble vs plot.map -- gstat, maptools May 12, 2006

Edzer Pebesma bubble vs plot.map -- gstat, maptools May 15, 2006

[ESRI-L] outline polygons of point clumps

7 msgs May 13

Roger Bivand outline polygons of point clumps May 12, 2006

Xiaohua Dai outline polygons of point clumps May 12, 2006

Roger Bivand outline polygons of point clumps May 12, 2006

Xiaohua Dai outline polygons of point clumps May 12, 2006

Roger Bivand outline polygons of point clumps May 13, 2006

Xiaohua Dai outline polygons of point clumps May 13, 2006

Roger Bivand outline polygons of point clumps May 13, 2006

2 msgs May 12

Colin Robertson arConnect May 11, 2006

Roger Bivand arConnect May 12, 2006

write.asciigrid

11 msgs May 10

Zev Ross write.asciigrid May 4, 2006

Roger Bivand write.asciigrid May 5, 2006

Andy Bunn write.asciigrid May 5, 2006

Roger Bivand write.asciigrid May 5, 2006

Andy Bunn write.asciigrid May 5, 2006

Roger Bivand write.asciigrid May 5, 2006

Andy Bunn write.asciigrid May 5, 2006

Zev Ross write.asciigrid May 9, 2006

Roger Bivand write.asciigrid May 10, 2006

Zev Ross write.asciigrid May 10, 2006

Roger Bivand write.asciigrid May 10, 2006

How to improve calculation time of spatial weight matrices on spdep

3 msgs May 9

Hisaji ONO How to improve calculation time of spatial weight matrices on spdep May 9, 2006

Roger Bivand How to improve calculation time of spatial weight matrices on spdep May 9, 2006

Roger Bivand How to improve calculation time of spatial weight matrices on spdep May 9, 2006

making hypothetical density data

2 msgs May 8

Takatsugu Kobayashi making hypothetical density data May 8, 2006

Roger Bivand making hypothetical density data May 8, 2006

Regression analysis: how to convert shapefiles to listw-objects?

2 msgs May 2

Anja Matatko Regression analysis: how to convert shapefiles to listw-objects? May 2, 2006

Roger Bivand Regression analysis: how to convert shapefiles to listw-objects? May 2, 2006

Example of universal kriging with R/gstat in GRASS needed

1 msg May 1

Thomas Adams Example of universal kriging with R/gstat in GRASS needed May 1, 2006