ECW or TIFF to Tiles
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Tyler Durden
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Hi all,
Right now I'm using TileCache + Mapnik for my vector data. But now, I have various orthos in ECW or TIFF format that I want to make tiles and serve with TileCache. I'm kind of lost how I accomplish this. Someone can point me directions? Thanks _______________________________________________ Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Dane Springmeyer
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Use the Mapnik GDAL driver and a RasterSymbolizer: http://trac.mapnik.org/wiki/RasterSymbolizer
However, be aware that Mapnik does not support reprojection of Rasters, so you'll need to use gdalwarp to project them into your target projection first. If you need complex stylization of the rasters or on-the-fly reprojection I'd recommend MapServer. Dane On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: > Hi all, > Right now I'm using TileCache + Mapnik for my vector data. > But now, I have various orthos in ECW or TIFF format that I want to > make tiles and serve with TileCache. > I'm kind of lost how I accomplish this. > Someone can point me directions? > > Thanks > _______________________________________________ > Tilecache mailing list > [hidden email] > http://openlayers.org/mailman/listinfo/tilecache _______________________________________________ Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Tyler Durden
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Thanks for the tip.
One question, the example on the page is for one tiff, how can I accomplish with multiple tiffs? I've got to add one by one? Right now I have the TIFF files with one .tfw file with metadata, I've got to add all of them? Thanks On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer <[hidden email]> wrote: > Use the Mapnik GDAL driver and a RasterSymbolizer: > http://trac.mapnik.org/wiki/RasterSymbolizer > > However, be aware that Mapnik does not support reprojection of Rasters, so > you'll need to use gdalwarp to project them into your target projection > first. > > If you need complex stylization of the rasters or on-the-fly reprojection > I'd recommend MapServer. > > Dane > > On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: > >> Hi all, >> Right now I'm using TileCache + Mapnik for my vector data. >> But now, I have various orthos in ECW or TIFF format that I want to >> make tiles and serve with TileCache. >> I'm kind of lost how I accomplish this. >> Someone can point me directions? >> >> Thanks >> _______________________________________________ >> Tilecache mailing list >> [hidden email] >> http://openlayers.org/mailman/listinfo/tilecache > > Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Jeffrey Johnson
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This would be most easily accomplished with Mapserver and by using
gdaltindex to generate a tile index. http://www.gdal.org/gdaltindex.html On Mon, Nov 2, 2009 at 8:33 AM, Tyler Durden <[hidden email]> wrote: > Thanks for the tip. > One question, the example on the page is for one tiff, how can I > accomplish with multiple tiffs? > I've got to add one by one? > Right now I have the TIFF files with one .tfw file with metadata, I've > got to add all of them? > > Thanks > > On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer <[hidden email]> wrote: >> Use the Mapnik GDAL driver and a RasterSymbolizer: >> http://trac.mapnik.org/wiki/RasterSymbolizer >> >> However, be aware that Mapnik does not support reprojection of Rasters, so >> you'll need to use gdalwarp to project them into your target projection >> first. >> >> If you need complex stylization of the rasters or on-the-fly reprojection >> I'd recommend MapServer. >> >> Dane >> >> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >> >>> Hi all, >>> Right now I'm using TileCache + Mapnik for my vector data. >>> But now, I have various orthos in ECW or TIFF format that I want to >>> make tiles and serve with TileCache. >>> I'm kind of lost how I accomplish this. >>> Someone can point me directions? >>> >>> Thanks >>> _______________________________________________ >>> Tilecache mailing list >>> [hidden email] >>> http://openlayers.org/mailman/listinfo/tilecache >> >> > _______________________________________________ > Tilecache mailing list > [hidden email] > http://openlayers.org/mailman/listinfo/tilecache > Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Dane Springmeyer
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In reply to this post
by Tyler Durden
If you can either merge all your tiffs into one large file using
gdal_merge.py or you can use Gdal to build a VRT file and point a single Mapnik layer at that VRT: http://www.gdal.org/gdalbuildvrt.html Dane On Nov 2, 2009, at 8:33 AM, Tyler Durden wrote: > Thanks for the tip. > One question, the example on the page is for one tiff, how can I > accomplish with multiple tiffs? > I've got to add one by one? > Right now I have the TIFF files with one .tfw file with metadata, I've > got to add all of them? > > Thanks > > On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer > <[hidden email]> wrote: >> Use the Mapnik GDAL driver and a RasterSymbolizer: >> http://trac.mapnik.org/wiki/RasterSymbolizer >> >> However, be aware that Mapnik does not support reprojection of >> Rasters, so >> you'll need to use gdalwarp to project them into your target >> projection >> first. >> >> If you need complex stylization of the rasters or on-the-fly >> reprojection >> I'd recommend MapServer. >> >> Dane >> >> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >> >>> Hi all, >>> Right now I'm using TileCache + Mapnik for my vector data. >>> But now, I have various orthos in ECW or TIFF format that I want to >>> make tiles and serve with TileCache. >>> I'm kind of lost how I accomplish this. >>> Someone can point me directions? >>> >>> Thanks >>> _______________________________________________ >>> Tilecache mailing list >>> [hidden email] >>> http://openlayers.org/mailman/listinfo/tilecache >> >> > _______________________________________________ > Tilecache mailing list > [hidden email] > http://openlayers.org/mailman/listinfo/tilecache _______________________________________________ Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Josh Livni
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And if you wanted to skip mapnik, you can also have tilecache just read a GDAL layer directly with it's GDAL driver ... eg
[mylayer] type=GDAL file=/tmp/myimage.tif_or.vrt spherical_mercator=true tms_type=google metatile=yes As noted before, you need to have your images already transformed to the appropriate projection for your tiles.
-Josh On Mon, Nov 2, 2009 at 8:50 AM, Dane Springmeyer <[hidden email]> wrote: If you can either merge all your tiffs into one large file using _______________________________________________ Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Tyler Durden
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Thanks all.
I will do that. On Mon, Nov 2, 2009 at 4:56 PM, Josh Livni <[hidden email]> wrote: > And if you wanted to skip mapnik, you can also have tilecache just read a > GDAL layer directly with it's GDAL driver ... eg > [mylayer] > type=GDAL > file=/tmp/myimage.tif_or.vrt > spherical_mercator=true > tms_type=google > metatile=yes > As noted before, you need to have your images already transformed to the > appropriate projection for your tiles. > -Josh > > On Mon, Nov 2, 2009 at 8:50 AM, Dane Springmeyer <[hidden email]> wrote: >> >> If you can either merge all your tiffs into one large file using >> gdal_merge.py or you can use Gdal to build a VRT file and point a >> single Mapnik layer at that VRT: >> >> http://www.gdal.org/gdalbuildvrt.html >> >> Dane >> >> >> On Nov 2, 2009, at 8:33 AM, Tyler Durden wrote: >> >> > Thanks for the tip. >> > One question, the example on the page is for one tiff, how can I >> > accomplish with multiple tiffs? >> > I've got to add one by one? >> > Right now I have the TIFF files with one .tfw file with metadata, I've >> > got to add all of them? >> > >> > Thanks >> > >> > On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer >> > <[hidden email]> wrote: >> >> Use the Mapnik GDAL driver and a RasterSymbolizer: >> >> http://trac.mapnik.org/wiki/RasterSymbolizer >> >> >> >> However, be aware that Mapnik does not support reprojection of >> >> Rasters, so >> >> you'll need to use gdalwarp to project them into your target >> >> projection >> >> first. >> >> >> >> If you need complex stylization of the rasters or on-the-fly >> >> reprojection >> >> I'd recommend MapServer. >> >> >> >> Dane >> >> >> >> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >> >> >> >>> Hi all, >> >>> Right now I'm using TileCache + Mapnik for my vector data. >> >>> But now, I have various orthos in ECW or TIFF format that I want to >> >>> make tiles and serve with TileCache. >> >>> I'm kind of lost how I accomplish this. >> >>> Someone can point me directions? >> >>> >> >>> Thanks >> >>> _______________________________________________ >> >>> Tilecache mailing list >> >>> [hidden email] >> >>> http://openlayers.org/mailman/listinfo/tilecache >> >> >> >> >> > _______________________________________________ >> > Tilecache mailing list >> > [hidden email] >> > http://openlayers.org/mailman/listinfo/tilecache >> >> _______________________________________________ >> Tilecache mailing list >> [hidden email] >> http://openlayers.org/mailman/listinfo/tilecache > > Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Tyler Durden
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In reply to this post
by Jeffrey Johnson
Hi,
I've tried the gdaltindex and created a shapefile, but the tiff doesn't appear. I've tried two approaches, gdal and shape, in both only appears the border of the style. Any idea what I'm doing wrong? <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE Map> <Map bgcolor="steelblue" srs="+proj=latlong +datum=WGS84"> <Style name="nw_border"> <Rule> <LineSymbolizer> <CssParameter name="stroke">#ab9f8a</CssParameter> <CssParameter name="stroke-width">1</CssParameter> <CssParameter name="stroke-linejoin">round</CssParameter> <CssParameter name="stroke-linecap">round</CssParameter> </LineSymbolizer> </Rule> </Style> <Layer name="po" status="on" srs="+proj=latlong +datum=WGS84"> <StyleName>nw_border</StyleName> <Datasource> <Parameter name="type">shape</Parameter> <Parameter name="file">/home/tyler/Projects/Python/tile_tests/shapes/ortho.shp</Parameter> </Datasource> </Layer> <Layer name="pogdal" status="on"> <StyleName>nw_border</StyleName> <Datasource> <Parameter name="type">gdal</Parameter> <Parameter name="file">/home/tyler/Projects/Python/tile_tests/tiffs/044374.tif</Parameter> <Parameter name="format">tiff</Parameter> </Datasource> </Layer> </Map> On Mon, Nov 2, 2009 at 4:35 PM, Jeffrey Johnson <[hidden email]> wrote: > This would be most easily accomplished with Mapserver and by using > gdaltindex to generate a tile index. > > http://www.gdal.org/gdaltindex.html > > On Mon, Nov 2, 2009 at 8:33 AM, Tyler Durden <[hidden email]> wrote: >> Thanks for the tip. >> One question, the example on the page is for one tiff, how can I >> accomplish with multiple tiffs? >> I've got to add one by one? >> Right now I have the TIFF files with one .tfw file with metadata, I've >> got to add all of them? >> >> Thanks >> >> On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer <[hidden email]> wrote: >>> Use the Mapnik GDAL driver and a RasterSymbolizer: >>> http://trac.mapnik.org/wiki/RasterSymbolizer >>> >>> However, be aware that Mapnik does not support reprojection of Rasters, so >>> you'll need to use gdalwarp to project them into your target projection >>> first. >>> >>> If you need complex stylization of the rasters or on-the-fly reprojection >>> I'd recommend MapServer. >>> >>> Dane >>> >>> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >>> >>>> Hi all, >>>> Right now I'm using TileCache + Mapnik for my vector data. >>>> But now, I have various orthos in ECW or TIFF format that I want to >>>> make tiles and serve with TileCache. >>>> I'm kind of lost how I accomplish this. >>>> Someone can point me directions? >>>> >>>> Thanks >>>> _______________________________________________ >>>> Tilecache mailing list >>>> [hidden email] >>>> http://openlayers.org/mailman/listinfo/tilecache >>> >>> >> _______________________________________________ >> Tilecache mailing list >> [hidden email] >> http://openlayers.org/mailman/listinfo/tilecache >> > Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Jeffrey Johnson
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It would seem to me that if you are not combining vector data and
raster data into a single tiled layer, then using mapserver as opposed to mapnik would be the way to go? If mapserver was used, there is no reason to merge your files or reproject, just let mapserver handle those things for you. http://mapserver.org/input/raster.html What is the projection of the source data, and what projection do you want the tiles in? Jeff On Mon, Nov 2, 2009 at 9:59 AM, Tyler Durden <[hidden email]> wrote: > Hi, > I've tried the gdaltindex and created a shapefile, but the tiff doesn't appear. > I've tried two approaches, gdal and shape, in both only appears the > border of the style. > Any idea what I'm doing wrong? > > <?xml version="1.0" encoding="utf-8"?> > <!DOCTYPE Map> > <Map bgcolor="steelblue" srs="+proj=latlong +datum=WGS84"> > <Style name="nw_border"> > <Rule> > <LineSymbolizer> > <CssParameter name="stroke">#ab9f8a</CssParameter> > <CssParameter name="stroke-width">1</CssParameter> > <CssParameter name="stroke-linejoin">round</CssParameter> > <CssParameter name="stroke-linecap">round</CssParameter> > </LineSymbolizer> > </Rule> > </Style> > > <Layer name="po" status="on" srs="+proj=latlong +datum=WGS84"> > <StyleName>nw_border</StyleName> > <Datasource> > <Parameter name="type">shape</Parameter> > <Parameter > name="file">/home/tyler/Projects/Python/tile_tests/shapes/ortho.shp</Parameter> > </Datasource> > </Layer> > > <Layer name="pogdal" status="on"> > <StyleName>nw_border</StyleName> > <Datasource> > <Parameter name="type">gdal</Parameter> > <Parameter > name="file">/home/tyler/Projects/Python/tile_tests/tiffs/044374.tif</Parameter> > <Parameter name="format">tiff</Parameter> > </Datasource> > </Layer> > </Map> > > On Mon, Nov 2, 2009 at 4:35 PM, Jeffrey Johnson <[hidden email]> wrote: >> This would be most easily accomplished with Mapserver and by using >> gdaltindex to generate a tile index. >> >> http://www.gdal.org/gdaltindex.html >> >> On Mon, Nov 2, 2009 at 8:33 AM, Tyler Durden <[hidden email]> wrote: >>> Thanks for the tip. >>> One question, the example on the page is for one tiff, how can I >>> accomplish with multiple tiffs? >>> I've got to add one by one? >>> Right now I have the TIFF files with one .tfw file with metadata, I've >>> got to add all of them? >>> >>> Thanks >>> >>> On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer <[hidden email]> wrote: >>>> Use the Mapnik GDAL driver and a RasterSymbolizer: >>>> http://trac.mapnik.org/wiki/RasterSymbolizer >>>> >>>> However, be aware that Mapnik does not support reprojection of Rasters, so >>>> you'll need to use gdalwarp to project them into your target projection >>>> first. >>>> >>>> If you need complex stylization of the rasters or on-the-fly reprojection >>>> I'd recommend MapServer. >>>> >>>> Dane >>>> >>>> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >>>> >>>>> Hi all, >>>>> Right now I'm using TileCache + Mapnik for my vector data. >>>>> But now, I have various orthos in ECW or TIFF format that I want to >>>>> make tiles and serve with TileCache. >>>>> I'm kind of lost how I accomplish this. >>>>> Someone can point me directions? >>>>> >>>>> Thanks >>>>> _______________________________________________ >>>>> Tilecache mailing list >>>>> [hidden email] >>>>> http://openlayers.org/mailman/listinfo/tilecache >>>> >>>> >>> _______________________________________________ >>> Tilecache mailing list >>> [hidden email] >>> http://openlayers.org/mailman/listinfo/tilecache >>> >> > _______________________________________________ > Tilecache mailing list > [hidden email] > http://openlayers.org/mailman/listinfo/tilecache > Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Tyler Durden
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Hi,
Right now I'm only trying to use Tilecache + Mapnik and not going for Mapserver. I'm using WGS84(not projected), at the moment I'm focused only to render the tiles(I'm not worried about the distortions), in the future the projection will be in EPSG:900913 (Google Mercator) Thanks On Mon, Nov 2, 2009 at 6:10 PM, Jeffrey Johnson <[hidden email]> wrote: > It would seem to me that if you are not combining vector data and > raster data into a single tiled layer, then using mapserver as opposed > to mapnik would be the way to go? If mapserver was used, there is no > reason to merge your files or reproject, just let mapserver handle > those things for you. > > http://mapserver.org/input/raster.html > > What is the projection of the source data, and what projection do you > want the tiles in? > > Jeff > > On Mon, Nov 2, 2009 at 9:59 AM, Tyler Durden <[hidden email]> wrote: >> Hi, >> I've tried the gdaltindex and created a shapefile, but the tiff doesn't appear. >> I've tried two approaches, gdal and shape, in both only appears the >> border of the style. >> Any idea what I'm doing wrong? >> >> <?xml version="1.0" encoding="utf-8"?> >> <!DOCTYPE Map> >> <Map bgcolor="steelblue" srs="+proj=latlong +datum=WGS84"> >> <Style name="nw_border"> >> <Rule> >> <LineSymbolizer> >> <CssParameter name="stroke">#ab9f8a</CssParameter> >> <CssParameter name="stroke-width">1</CssParameter> >> <CssParameter name="stroke-linejoin">round</CssParameter> >> <CssParameter name="stroke-linecap">round</CssParameter> >> </LineSymbolizer> >> </Rule> >> </Style> >> >> <Layer name="po" status="on" srs="+proj=latlong +datum=WGS84"> >> <StyleName>nw_border</StyleName> >> <Datasource> >> <Parameter name="type">shape</Parameter> >> <Parameter >> name="file">/home/tyler/Projects/Python/tile_tests/shapes/ortho.shp</Parameter> >> </Datasource> >> </Layer> >> >> <Layer name="pogdal" status="on"> >> <StyleName>nw_border</StyleName> >> <Datasource> >> <Parameter name="type">gdal</Parameter> >> <Parameter >> name="file">/home/tyler/Projects/Python/tile_tests/tiffs/044374.tif</Parameter> >> <Parameter name="format">tiff</Parameter> >> </Datasource> >> </Layer> >> </Map> >> >> On Mon, Nov 2, 2009 at 4:35 PM, Jeffrey Johnson <[hidden email]> wrote: >>> This would be most easily accomplished with Mapserver and by using >>> gdaltindex to generate a tile index. >>> >>> http://www.gdal.org/gdaltindex.html >>> >>> On Mon, Nov 2, 2009 at 8:33 AM, Tyler Durden <[hidden email]> wrote: >>>> Thanks for the tip. >>>> One question, the example on the page is for one tiff, how can I >>>> accomplish with multiple tiffs? >>>> I've got to add one by one? >>>> Right now I have the TIFF files with one .tfw file with metadata, I've >>>> got to add all of them? >>>> >>>> Thanks >>>> >>>> On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer <[hidden email]> wrote: >>>>> Use the Mapnik GDAL driver and a RasterSymbolizer: >>>>> http://trac.mapnik.org/wiki/RasterSymbolizer >>>>> >>>>> However, be aware that Mapnik does not support reprojection of Rasters, so >>>>> you'll need to use gdalwarp to project them into your target projection >>>>> first. >>>>> >>>>> If you need complex stylization of the rasters or on-the-fly reprojection >>>>> I'd recommend MapServer. >>>>> >>>>> Dane >>>>> >>>>> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >>>>> >>>>>> Hi all, >>>>>> Right now I'm using TileCache + Mapnik for my vector data. >>>>>> But now, I have various orthos in ECW or TIFF format that I want to >>>>>> make tiles and serve with TileCache. >>>>>> I'm kind of lost how I accomplish this. >>>>>> Someone can point me directions? >>>>>> >>>>>> Thanks >>>>>> _______________________________________________ >>>>>> Tilecache mailing list >>>>>> [hidden email] >>>>>> http://openlayers.org/mailman/listinfo/tilecache >>>>> >>>>> >>>> _______________________________________________ >>>> Tilecache mailing list >>>> [hidden email] >>>> http://openlayers.org/mailman/listinfo/tilecache >>>> >>> >> _______________________________________________ >> Tilecache mailing list >> [hidden email] >> http://openlayers.org/mailman/listinfo/tilecache >> > Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Jeffrey Johnson
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Then you will want to use gdaltindex to make the index shapefile and
then use gdal_translate to make one big tiff out of the individual images. If you want to reproject to 900913 then you will need to use gdal_translate to do that because mapnik will NOT reproject for you. Jeff On Mon, Nov 2, 2009 at 10:22 AM, Tyler Durden <[hidden email]> wrote: > Hi, > Right now I'm only trying to use Tilecache + Mapnik and not going for Mapserver. > I'm using WGS84(not projected), at the moment I'm focused only to > render the tiles(I'm not worried about the distortions), in the future > the projection will be in EPSG:900913 (Google Mercator) > > Thanks > > On Mon, Nov 2, 2009 at 6:10 PM, Jeffrey Johnson <[hidden email]> wrote: >> It would seem to me that if you are not combining vector data and >> raster data into a single tiled layer, then using mapserver as opposed >> to mapnik would be the way to go? If mapserver was used, there is no >> reason to merge your files or reproject, just let mapserver handle >> those things for you. >> >> http://mapserver.org/input/raster.html >> >> What is the projection of the source data, and what projection do you >> want the tiles in? >> >> Jeff >> >> On Mon, Nov 2, 2009 at 9:59 AM, Tyler Durden <[hidden email]> wrote: >>> Hi, >>> I've tried the gdaltindex and created a shapefile, but the tiff doesn't appear. >>> I've tried two approaches, gdal and shape, in both only appears the >>> border of the style. >>> Any idea what I'm doing wrong? >>> >>> <?xml version="1.0" encoding="utf-8"?> >>> <!DOCTYPE Map> >>> <Map bgcolor="steelblue" srs="+proj=latlong +datum=WGS84"> >>> <Style name="nw_border"> >>> <Rule> >>> <LineSymbolizer> >>> <CssParameter name="stroke">#ab9f8a</CssParameter> >>> <CssParameter name="stroke-width">1</CssParameter> >>> <CssParameter name="stroke-linejoin">round</CssParameter> >>> <CssParameter name="stroke-linecap">round</CssParameter> >>> </LineSymbolizer> >>> </Rule> >>> </Style> >>> >>> <Layer name="po" status="on" srs="+proj=latlong +datum=WGS84"> >>> <StyleName>nw_border</StyleName> >>> <Datasource> >>> <Parameter name="type">shape</Parameter> >>> <Parameter >>> name="file">/home/tyler/Projects/Python/tile_tests/shapes/ortho.shp</Parameter> >>> </Datasource> >>> </Layer> >>> >>> <Layer name="pogdal" status="on"> >>> <StyleName>nw_border</StyleName> >>> <Datasource> >>> <Parameter name="type">gdal</Parameter> >>> <Parameter >>> name="file">/home/tyler/Projects/Python/tile_tests/tiffs/044374.tif</Parameter> >>> <Parameter name="format">tiff</Parameter> >>> </Datasource> >>> </Layer> >>> </Map> >>> >>> On Mon, Nov 2, 2009 at 4:35 PM, Jeffrey Johnson <[hidden email]> wrote: >>>> This would be most easily accomplished with Mapserver and by using >>>> gdaltindex to generate a tile index. >>>> >>>> http://www.gdal.org/gdaltindex.html >>>> >>>> On Mon, Nov 2, 2009 at 8:33 AM, Tyler Durden <[hidden email]> wrote: >>>>> Thanks for the tip. >>>>> One question, the example on the page is for one tiff, how can I >>>>> accomplish with multiple tiffs? >>>>> I've got to add one by one? >>>>> Right now I have the TIFF files with one .tfw file with metadata, I've >>>>> got to add all of them? >>>>> >>>>> Thanks >>>>> >>>>> On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer <[hidden email]> wrote: >>>>>> Use the Mapnik GDAL driver and a RasterSymbolizer: >>>>>> http://trac.mapnik.org/wiki/RasterSymbolizer >>>>>> >>>>>> However, be aware that Mapnik does not support reprojection of Rasters, so >>>>>> you'll need to use gdalwarp to project them into your target projection >>>>>> first. >>>>>> >>>>>> If you need complex stylization of the rasters or on-the-fly reprojection >>>>>> I'd recommend MapServer. >>>>>> >>>>>> Dane >>>>>> >>>>>> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >>>>>> >>>>>>> Hi all, >>>>>>> Right now I'm using TileCache + Mapnik for my vector data. >>>>>>> But now, I have various orthos in ECW or TIFF format that I want to >>>>>>> make tiles and serve with TileCache. >>>>>>> I'm kind of lost how I accomplish this. >>>>>>> Someone can point me directions? >>>>>>> >>>>>>> Thanks >>>>>>> _______________________________________________ >>>>>>> Tilecache mailing list >>>>>>> [hidden email] >>>>>>> http://openlayers.org/mailman/listinfo/tilecache >>>>>> >>>>>> >>>>> _______________________________________________ >>>>> Tilecache mailing list >>>>> [hidden email] >>>>> http://openlayers.org/mailman/listinfo/tilecache >>>>> >>>> >>> _______________________________________________ >>> Tilecache mailing list >>> [hidden email] >>> http://openlayers.org/mailman/listinfo/tilecache >>> >> > Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Jeffrey Johnson
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I've never tried to use the tilecache gdal_driver with an
indexshapefile, but that may work too. On Mon, Nov 2, 2009 at 10:28 AM, Jeffrey Johnson <[hidden email]> wrote: > Then you will want to use gdaltindex to make the index shapefile and > then use gdal_translate to make one big tiff out of the individual > images. If you want to reproject to 900913 then you will need to use > gdal_translate to do that because mapnik will NOT reproject for you. > > Jeff > > On Mon, Nov 2, 2009 at 10:22 AM, Tyler Durden <[hidden email]> wrote: >> Hi, >> Right now I'm only trying to use Tilecache + Mapnik and not going for Mapserver. >> I'm using WGS84(not projected), at the moment I'm focused only to >> render the tiles(I'm not worried about the distortions), in the future >> the projection will be in EPSG:900913 (Google Mercator) >> >> Thanks >> >> On Mon, Nov 2, 2009 at 6:10 PM, Jeffrey Johnson <[hidden email]> wrote: >>> It would seem to me that if you are not combining vector data and >>> raster data into a single tiled layer, then using mapserver as opposed >>> to mapnik would be the way to go? If mapserver was used, there is no >>> reason to merge your files or reproject, just let mapserver handle >>> those things for you. >>> >>> http://mapserver.org/input/raster.html >>> >>> What is the projection of the source data, and what projection do you >>> want the tiles in? >>> >>> Jeff >>> >>> On Mon, Nov 2, 2009 at 9:59 AM, Tyler Durden <[hidden email]> wrote: >>>> Hi, >>>> I've tried the gdaltindex and created a shapefile, but the tiff doesn't appear. >>>> I've tried two approaches, gdal and shape, in both only appears the >>>> border of the style. >>>> Any idea what I'm doing wrong? >>>> >>>> <?xml version="1.0" encoding="utf-8"?> >>>> <!DOCTYPE Map> >>>> <Map bgcolor="steelblue" srs="+proj=latlong +datum=WGS84"> >>>> <Style name="nw_border"> >>>> <Rule> >>>> <LineSymbolizer> >>>> <CssParameter name="stroke">#ab9f8a</CssParameter> >>>> <CssParameter name="stroke-width">1</CssParameter> >>>> <CssParameter name="stroke-linejoin">round</CssParameter> >>>> <CssParameter name="stroke-linecap">round</CssParameter> >>>> </LineSymbolizer> >>>> </Rule> >>>> </Style> >>>> >>>> <Layer name="po" status="on" srs="+proj=latlong +datum=WGS84"> >>>> <StyleName>nw_border</StyleName> >>>> <Datasource> >>>> <Parameter name="type">shape</Parameter> >>>> <Parameter >>>> name="file">/home/tyler/Projects/Python/tile_tests/shapes/ortho.shp</Parameter> >>>> </Datasource> >>>> </Layer> >>>> >>>> <Layer name="pogdal" status="on"> >>>> <StyleName>nw_border</StyleName> >>>> <Datasource> >>>> <Parameter name="type">gdal</Parameter> >>>> <Parameter >>>> name="file">/home/tyler/Projects/Python/tile_tests/tiffs/044374.tif</Parameter> >>>> <Parameter name="format">tiff</Parameter> >>>> </Datasource> >>>> </Layer> >>>> </Map> >>>> >>>> On Mon, Nov 2, 2009 at 4:35 PM, Jeffrey Johnson <[hidden email]> wrote: >>>>> This would be most easily accomplished with Mapserver and by using >>>>> gdaltindex to generate a tile index. >>>>> >>>>> http://www.gdal.org/gdaltindex.html >>>>> >>>>> On Mon, Nov 2, 2009 at 8:33 AM, Tyler Durden <[hidden email]> wrote: >>>>>> Thanks for the tip. >>>>>> One question, the example on the page is for one tiff, how can I >>>>>> accomplish with multiple tiffs? >>>>>> I've got to add one by one? >>>>>> Right now I have the TIFF files with one .tfw file with metadata, I've >>>>>> got to add all of them? >>>>>> >>>>>> Thanks >>>>>> >>>>>> On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer <[hidden email]> wrote: >>>>>>> Use the Mapnik GDAL driver and a RasterSymbolizer: >>>>>>> http://trac.mapnik.org/wiki/RasterSymbolizer >>>>>>> >>>>>>> However, be aware that Mapnik does not support reprojection of Rasters, so >>>>>>> you'll need to use gdalwarp to project them into your target projection >>>>>>> first. >>>>>>> >>>>>>> If you need complex stylization of the rasters or on-the-fly reprojection >>>>>>> I'd recommend MapServer. >>>>>>> >>>>>>> Dane >>>>>>> >>>>>>> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >>>>>>> >>>>>>>> Hi all, >>>>>>>> Right now I'm using TileCache + Mapnik for my vector data. >>>>>>>> But now, I have various orthos in ECW or TIFF format that I want to >>>>>>>> make tiles and serve with TileCache. >>>>>>>> I'm kind of lost how I accomplish this. >>>>>>>> Someone can point me directions? >>>>>>>> >>>>>>>> Thanks >>>>>>>> _______________________________________________ >>>>>>>> Tilecache mailing list >>>>>>>> [hidden email] >>>>>>>> http://openlayers.org/mailman/listinfo/tilecache >>>>>>> >>>>>>> >>>>>> _______________________________________________ >>>>>> Tilecache mailing list >>>>>> [hidden email] >>>>>> http://openlayers.org/mailman/listinfo/tilecache >>>>>> >>>>> >>>> _______________________________________________ >>>> Tilecache mailing list >>>> [hidden email] >>>> http://openlayers.org/mailman/listinfo/tilecache >>>> >>> >> > Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Dane Springmeyer
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In reply to this post
by Tyler Durden
Tyler,
You should post questions specific to Mapnik to the mapnik-users list. I'd recommend getting things to render first using something like nik2img.py. But, at least one error below is that you need to attach a RasterSymbolizer to a raster type layer, so create a new style like: <Style name="raster"> <Rule> <RasterSymbolizer /> </Rule> </Style> And attach that to your raster layer. Dane On Nov 2, 2009, at 9:59 AM, Tyler Durden wrote: > Hi, > I've tried the gdaltindex and created a shapefile, but the tiff > doesn't appear. > I've tried two approaches, gdal and shape, in both only appears the > border of the style. > Any idea what I'm doing wrong? > > <?xml version="1.0" encoding="utf-8"?> > <!DOCTYPE Map> > <Map bgcolor="steelblue" srs="+proj=latlong +datum=WGS84"> > <Style name="nw_border"> > <Rule> > <LineSymbolizer> > <CssParameter name="stroke">#ab9f8a</CssParameter> > <CssParameter name="stroke-width">1</CssParameter> > <CssParameter name="stroke-linejoin">round</CssParameter> > <CssParameter name="stroke-linecap">round</CssParameter> > </LineSymbolizer> > </Rule> > </Style> > > <Layer name="po" status="on" srs="+proj=latlong +datum=WGS84"> > <StyleName>nw_border</StyleName> > <Datasource> > <Parameter name="type">shape</Parameter> > <Parameter > name="file">/home/tyler/Projects/Python/tile_tests/shapes/ortho.shp</ > Parameter> > </Datasource> > </Layer> > > <Layer name="pogdal" status="on"> > <StyleName>nw_border</StyleName> > <Datasource> > <Parameter name="type">gdal</Parameter> > <Parameter > name="file">/home/tyler/Projects/Python/tile_tests/tiffs/044374.tif</ > Parameter> > <Parameter name="format">tiff</Parameter> > </Datasource> > </Layer> > </Map> > > On Mon, Nov 2, 2009 at 4:35 PM, Jeffrey Johnson <[hidden email]> > wrote: >> This would be most easily accomplished with Mapserver and by using >> gdaltindex to generate a tile index. >> >> http://www.gdal.org/gdaltindex.html >> >> On Mon, Nov 2, 2009 at 8:33 AM, Tyler Durden >> <[hidden email]> wrote: >>> Thanks for the tip. >>> One question, the example on the page is for one tiff, how can I >>> accomplish with multiple tiffs? >>> I've got to add one by one? >>> Right now I have the TIFF files with one .tfw file with metadata, >>> I've >>> got to add all of them? >>> >>> Thanks >>> >>> On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer >>> <[hidden email]> wrote: >>>> Use the Mapnik GDAL driver and a RasterSymbolizer: >>>> http://trac.mapnik.org/wiki/RasterSymbolizer >>>> >>>> However, be aware that Mapnik does not support reprojection of >>>> Rasters, so >>>> you'll need to use gdalwarp to project them into your target >>>> projection >>>> first. >>>> >>>> If you need complex stylization of the rasters or on-the-fly >>>> reprojection >>>> I'd recommend MapServer. >>>> >>>> Dane >>>> >>>> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >>>> >>>>> Hi all, >>>>> Right now I'm using TileCache + Mapnik for my vector data. >>>>> But now, I have various orthos in ECW or TIFF format that I want >>>>> to >>>>> make tiles and serve with TileCache. >>>>> I'm kind of lost how I accomplish this. >>>>> Someone can point me directions? >>>>> >>>>> Thanks >>>>> _______________________________________________ >>>>> Tilecache mailing list >>>>> [hidden email] >>>>> http://openlayers.org/mailman/listinfo/tilecache >>>> >>>> >>> _______________________________________________ >>> Tilecache mailing list >>> [hidden email] >>> http://openlayers.org/mailman/listinfo/tilecache >>> >> > _______________________________________________ > Tilecache mailing list > [hidden email] > http://openlayers.org/mailman/listinfo/tilecache _______________________________________________ Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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Tyler Durden
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Hi,
On Mon, Nov 2, 2009 at 6:30 PM, Dane Springmeyer <[hidden email]> wrote: > Tyler, > > You should post questions specific to Mapnik to the mapnik-users list. I'd > recommend getting things to render first using something like nik2img.py. Sorry, I'll do that. > But, at least one error below is that you need to attach a RasterSymbolizer > to a raster type layer, so create a new style like: > > <Style name="raster"> > <Rule> > <RasterSymbolizer /> > </Rule> > </Style> > > And attach that to your raster layer. Ok, thanks > Dane > > On Nov 2, 2009, at 9:59 AM, Tyler Durden wrote: > >> Hi, >> I've tried the gdaltindex and created a shapefile, but the tiff doesn't >> appear. >> I've tried two approaches, gdal and shape, in both only appears the >> border of the style. >> Any idea what I'm doing wrong? >> >> <?xml version="1.0" encoding="utf-8"?> >> <!DOCTYPE Map> >> <Map bgcolor="steelblue" srs="+proj=latlong +datum=WGS84"> >> <Style name="nw_border"> >> <Rule> >> <LineSymbolizer> >> <CssParameter name="stroke">#ab9f8a</CssParameter> >> <CssParameter name="stroke-width">1</CssParameter> >> <CssParameter name="stroke-linejoin">round</CssParameter> >> <CssParameter name="stroke-linecap">round</CssParameter> >> </LineSymbolizer> >> </Rule> >> </Style> >> >> <Layer name="po" status="on" srs="+proj=latlong +datum=WGS84"> >> <StyleName>nw_border</StyleName> >> <Datasource> >> <Parameter name="type">shape</Parameter> >> <Parameter >> >> name="file">/home/tyler/Projects/Python/tile_tests/shapes/ortho.shp</Parameter> >> </Datasource> >> </Layer> >> >> <Layer name="pogdal" status="on"> >> <StyleName>nw_border</StyleName> >> <Datasource> >> <Parameter name="type">gdal</Parameter> >> <Parameter >> >> name="file">/home/tyler/Projects/Python/tile_tests/tiffs/044374.tif</Parameter> >> <Parameter name="format">tiff</Parameter> >> </Datasource> >> </Layer> >> </Map> >> >> On Mon, Nov 2, 2009 at 4:35 PM, Jeffrey Johnson <[hidden email]> >> wrote: >>> >>> This would be most easily accomplished with Mapserver and by using >>> gdaltindex to generate a tile index. >>> >>> http://www.gdal.org/gdaltindex.html >>> >>> On Mon, Nov 2, 2009 at 8:33 AM, Tyler Durden <[hidden email]> >>> wrote: >>>> >>>> Thanks for the tip. >>>> One question, the example on the page is for one tiff, how can I >>>> accomplish with multiple tiffs? >>>> I've got to add one by one? >>>> Right now I have the TIFF files with one .tfw file with metadata, I've >>>> got to add all of them? >>>> >>>> Thanks >>>> >>>> On Mon, Nov 2, 2009 at 4:25 PM, Dane Springmeyer <[hidden email]> >>>> wrote: >>>>> >>>>> Use the Mapnik GDAL driver and a RasterSymbolizer: >>>>> http://trac.mapnik.org/wiki/RasterSymbolizer >>>>> >>>>> However, be aware that Mapnik does not support reprojection of Rasters, >>>>> so >>>>> you'll need to use gdalwarp to project them into your target projection >>>>> first. >>>>> >>>>> If you need complex stylization of the rasters or on-the-fly >>>>> reprojection >>>>> I'd recommend MapServer. >>>>> >>>>> Dane >>>>> >>>>> On Nov 2, 2009, at 7:58 AM, Tyler Durden wrote: >>>>> >>>>>> Hi all, >>>>>> Right now I'm using TileCache + Mapnik for my vector data. >>>>>> But now, I have various orthos in ECW or TIFF format that I want to >>>>>> make tiles and serve with TileCache. >>>>>> I'm kind of lost how I accomplish this. >>>>>> Someone can point me directions? >>>>>> >>>>>> Thanks >>>>>> _______________________________________________ >>>>>> Tilecache mailing list >>>>>> [hidden email] >>>>>> http://openlayers.org/mailman/listinfo/tilecache >>>>> >>>>> >>>> _______________________________________________ >>>> Tilecache mailing list >>>> [hidden email] >>>> http://openlayers.org/mailman/listinfo/tilecache >>>> >>> >> _______________________________________________ >> Tilecache mailing list >> [hidden email] >> http://openlayers.org/mailman/listinfo/tilecache > > Tilecache mailing list [hidden email] http://openlayers.org/mailman/listinfo/tilecache |
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