[Freegis-list] Shape writer

Shankar Narayanan.K , STC Chennai shankar_narayanank at msdc.hcltech.com
Mon Apr 23 12:22:15 CEST 2001


Hi,
	I would like to know if there is any java utility that can read from
an event table(The table that will be used for Dynamic Segmentation) and
write to a shape file.

Rgds,
K.Shankar Narayanan,
HCL TECHNOLOGIES LTD,
109,POONAMALE HIGH ROAD,
SAPNA TRADE CENTER,
CHENNAI-600 084,
TAMIL NADU STATE,
PH: 091-44-8221119,8221129,EXTN .2912

> -----Original Message-----
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> Sent:	Thursday, April 19, 2001 11:01 AM
> To:	freegis-list at intevation.de
> Subject:	Freegis-list digest, Vol 1 #152 - 3 msgs
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> Today's Topics:
> 
>    1. tip fuer e00-Import (Markus Boehm)
>    2. Re: tip fuer e00-Import (Bernhard Reiter)
>    3. HDF-EOS reader wanted (Markus Neteler)
> 
> --__--__--
> 
> Message: 1
> Date: Wed, 18 Apr 2001 14:19:29 +0200 (MEST)
> From: Markus Boehm <mboehm at stud.uni-goettingen.de>
> To: <freegis-list at intevation.de>
> Subject: [Freegis-list] tip fuer e00-Import
> 
> Hallo zusammen,
> 
> mal wieder das e00-Format (habe zwar das Mailing-List-Archiv durchgesehen,
> komme aber trotzdem nicht weiter); ich verstehe ausserdem den
> entscheidenden Abschnitt der GRASS-Dokumentation
> 
> ->
> There is no support for projection. Using verbose=1 lets you see the
> parameters of the e00 file, but you must create the DEFAULT_WIND and
> the PROJ file yourself.
> 
> New mapset are always created with proj=0 zone=99. If the default proj and
> zone are not the same, g.region complains and d.vect or d.rast
> refuse to display your data. The only thing to do is to import in the
> current mapset.
> <-
> 
>  nicht und
> "http://www.geog.uni-hannover.de/grass/projects/m.in.e00/welcome.html" ist
> nicht erreichbar.
> 
> Import der e00-Dateien (CORINE Landcover) funktioniert ohne
> Fehlermeldungen, aber ich habe das in der Doku erwaehnte Problem mit der
> Darstellung.
> Ich arbeite mit einer Location mit der folgenden Definition:
> 
> projection: 99 (Transverse Mercator)
> zone:       0
> datum:      ** unknown (default: WGS84) **
> ellipsoid:  bessel
> north:      6105050
> south:      5225000
> west:       3270000
> east:       3927050
> nsres:      50
> ewres:      50
> 
> rows:       17601
> cols:       13141
> 
> 
> m.in.e00 (...) verbose=4 liefert folgende Informationen:
> 
> PRJ  2
> Projection    TRANSVERSE
> Datum         USER_DEFINED 24.0 -123.0 -94.0 -0.020 0.250 0.130 1.001
> Zunits        NO
> Units         METERS
> Spheroid      KRASOVSKY
> Xshift        0.0000000000
> Yshift        0.0000000000
> Parameters
> 1.00000 /* scale factor at central meridian
>  9  0   0.00 /* longitude of central meridian
>  0  0   0.00 /* latitude of origin
> 0.00000 /* false easting (meters)
> -5500000.00000 /* false northing (meters)
> EOP
> Kann mir jemand weiterhelfen?
> 
> Markus
> 
> 
> Studentischer Internet-Zugang
> -- Universitaet Goettingen --
> 
> 
> 
> 
> --__--__--
> 
> Message: 2
> Date: Wed, 18 Apr 2001 15:02:44 +0200
> From: Bernhard Reiter <bernhard at intevation.de>
> To: freegis-list at intevation.de
> Subject: Re: [Freegis-list] tip fuer e00-Import
> 
> 
> --DSayHWYpDlRfCAAQ
> Content-Type: text/plain; charset=us-ascii
> Content-Disposition: inline
> Content-Transfer-Encoding: quoted-printable
> 
> Markus,
> am Besten nochmals auf der deutschen GRASS Liste fragen,
> weil das eine recht spezielle Frage ist.
> 
> [Translation: You might want to ask on the German GRASS list as your
> question regarding e00 import into GRASS is quite specific. ]
> 
> http://www.geog.uni-hannover.de/grass/germanlist.html
> 
> Danke,
> 	Bernhard
> 
> 
> 
> On Wed, Apr 18, 2001 at 02:19:29PM +0200, Markus Boehm wrote:
> 
> > mal wieder das e00-Format (habe zwar das Mailing-List-Archiv
> durchgesehen,
> > komme aber trotzdem nicht weiter); ich verstehe ausserdem den
> > entscheidenden Abschnitt der GRASS-Dokumentation
> >=20
> > ->
> > There is no support for projection. Using verbose=3D1 lets you see the
> > parameters of the e00 file, but you must create the DEFAULT_WIND and
> > the PROJ file yourself.
> 
> --DSayHWYpDlRfCAAQ
> Content-Type: application/pgp-signature
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> 
> --DSayHWYpDlRfCAAQ--
> 
> 
> --__--__--
> 
> Message: 3
> Date: Wed, 18 Apr 2001 16:06:32 +0100
> From: Markus Neteler <neteler at geog.uni-hannover.de>
> To: freegis-list at intevation.de
> Subject: [Freegis-list] HDF-EOS reader wanted
> 
> Hi FreeGIS lovers,
> 
> I would like to know if anyone has expericence to read
> HDF-EOS data or convert them into any common GIS format
> on a Linux platform.
> 
> I have received ASTER data from Terra mission:
> http://asterweb.jpl.nasa.gov/
> (ASTER is similar to LANDSAT, but better)
> 
> which can be accessed via "EOS Data Gateway"
> http://edcimswww.cr.usgs.gov/pub/imswelcome/
> 
> They even provide HDF-EOS reader:
> http://hdfeos.gsfc.nasa.gov/hdfeos/SoftwareDist.html
> but nothing for Linux.
> 
> There is another nice tool "HDFlook":
> http://www-loa.univ-lille1.fr/informatique/system_gb.html
> 
> which can successfully read and visualize these data. But
> I can export only portions, not the full dataset.
> 
> Any hint would be welcome. Finally I would like to import this
> dataset into GRASS (what surprise).
> 
> Thanks in advance,
> 
>  Markus
> 
> -- 
> Markus Neteler *  University of Hannover
> Institute of Physical Geography and Landscape Ecology
> Schneiderberg 50 * D-30167 Hannover * Germany
> Tel: ++49-(0)511-762-4494  Fax: -3984
> 
> 
> 
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