Re:Re: Re: [gdal-dev] satellite photo height data
The file contains the satellite photo height data one area,in my case,it contains the areas of two case. 在2010-06-02 17:33:10，Chaitanya kumar CH chaitanya...@gmail.com 写道： Which file is that? 2010/6/2 甘肃。思远 weixj200...@163.com Thk u for your answer. Maybe I have not descript my question clearly. I can not get the file(which is dem file?) of the the satellite photo height in the following areas: 1. Latitude : 44.750373989-44.879927098 Longitude: 86.797943335--86.932148806 2. Latitude 41d38'34''N --41d50'12''N Longitude 81d29'35''E--81d37'38''E some one tell me some web address,but I do not know how to download it(my English is not good),could you download it for me and send it to me by e-mail. thk u. weixj2003ld, First you have to locate the corner pixels corresponding to the lat/longs you indicated. Go through (http://www.gdal.org/ogr/osr_tutorial.html) to do that. Use WGS84 system for lat/longs. Use GDALRasterIO() (http://www.gdal.org/gdal_tutorial.html) to retrieve the pixels from the required area. 2010/6/2 甘肃。思远 weixj200...@163.com I want to get(download) the satellite photo height data(maybe .img or dem,I think) of the two following areas,who help me? 1. Latitude : 44.750373989-44.879927098 Longitude: 86.797943335--86.932148806 2. Latitude 41d38'34''N --41d50'12''N Longitude 81d29'35''E--81d37'38''E Thank u in advances. 网易为中小企业免费提供企业邮箱（自主域名） ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev -- Best regards, Chaitanya kumar CH. /tʃaɪθənjə/ /kʊmɑr/ +91-9848167848 17.2416N 80.1426E 网易为中小企业免费提供企业邮箱（自主域名） -- Best regards, Chaitanya kumar CH. /tʃaɪθənjə/ /kʊmɑr/ +91-9848167848 17.2416N 80.1426E ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
RE: [gdal-dev] satellite photo height data
You might want to look here for the 90m SRTM data of most of the world: http://srtm.csi.cgiar.org/SELECTION/inputCoord.asp It was quite slow when I visited it just now, but it's worth persevering. If you want higher resolution data, you will have to look elsewhere. -JD From: gdal-dev-boun...@lists.osgeo.org [mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of ? Sent: 02 June 2010 04:55 To: gdal-dev@lists.osgeo.org Subject: [gdal-dev] satellite photo height data I want to get(download) the satellite photo height data(maybe .img or dem,I think) of the two following areas,who help me? 1. Latitude : 44.750373989-44.879927098 Longitude: 86.797943335--86.932148806 2. Latitude 41d38'34''N --41d50'12''N Longitude 81d29'35''E--81d37'38''E Thank u in advances. 网易为中小企业免费提供企业邮箱（自主域名） http://ym.163.com/?from=od3 __ This email has been scanned for Virtalis Ltd by the MessageLabs Email Security System. __ __ This email has been scanned for Virtalis Ltd by the MessageLabs Email Security System. __ ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
[gdal-dev] Does anyone have built/compiled 64 bit versions of either FWTools or gdal
Does anyone have built/compiled 64 bit versions of either FWTools or gdal for: a.) Windows 64 bit b.) Linux 64 bit Thanks, John -- John J. Mitchell ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
[gdal-dev] Re: [postgis-devel] Compiling PostGIS + GDAL + WKT Raster in Windows with MinGW
On Tue, Jun 1, 2010 at 4:55 PM, Pierre Racine pierre.rac...@sbf.ulaval.ca wrote: Try with GDAL 1.7.1 instead... this is the I could compile with (--without-libtool). Many thanks, Pierre. At the end, it compiled with GDAL 1.7.1. Now, the problem is a pretty ERROR: could not load library c:/postgres/lib/rtpostgis.dll: The specified module could not be found while executing rtpostgis.sql. The file rtpostgis.dll does exist in its location (c:/postgres/lib). And I've tested with: - Copying rtpostgis.dll to /c/postgres/bin (I had to do something similar with libpq.dll) - Setting LIBDIR to /c/postgres/lib and c:/postgres/lib and restarting the server It didn't work. Any ideas? Thanks again, and best regards, Jorge -Original Message- From: postgis-devel-boun...@postgis.refractions.net [mailto:postgis-devel- boun...@postgis.refractions.net] On Behalf Of Jorge Arévalo Sent: 31 mai 2010 07:42 To: gdal-dev@lists.osgeo.org; PostGIS Development Discussion Subject: [postgis-devel] Compiling PostGIS + GDAL + WKT Raster in Windows with MinGW Hello, I'm trying to compile WKT Raster [1] in Windows using MinGW 5.1.6. I compiled PostgreSQL 8.4.3, PostGIS 1.4.2 and GDAL 1.7.2 properly following these instructions: http://trac.osgeo.org/gdal/wiki/BuildingWithMinGW (for GDAL) http://trac.osgeo.org/postgis/wiki/UsersWikiWinCompile (for PostgreSQL + PostGIS) Now I'm trying to compile WKT Raster, but I get thousands of messages undefined reference to... in libgdal.a (one of the files WKT Raster is trying to link to). Seems to be a problem of naming convention, or similar. For example, one of the error messages is: undefined reference to `GEOSOverlaps' If I execute nm libgdal.a | grep GEOSOverlaps, I get this: U _GEOSOverlaps With an underscore before function's name. I think that's the problem, because if I execute the same command in a Linux machine, where I succeeded to compile WKT Raster, I get: U GEOSOverlaps Without underscore. The name expected. Am I right? Any clues on how to solve this problem with MinGW? I attach a build log file Many thanks in advance. Best regards, -- Jorge Arévalo DEIMOS Space Internet Mobilty Division Ronda de Poniente 19. Edificio Fiteni VI, portal 2, 2º 28760 Tres Cantos (Madrid) Tel: +34 91 806 34 50 - ext: 155 jorge.arev...@deimos-space.com [1] http://trac.osgeo.org/postgis/wiki/WKTRaster ___ postgis-devel mailing list postgis-de...@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-devel ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Does anyone have built/compiled 64 bit versions of either FWTools or gdal
Frank Warmerdam kirjoitti: John Mitchell wrote: Does anyone have built/compiled 64 bit versions of either FWTools or gdal for: a.) Windows 64 bit John, Tamas maintains win64 builds at: http://vbkto.dyndns.org/sdk/ b.) Linux 64 bit I'm not aware of 64bit builds except possibly through repositories like DebianGIs. However, it really isn't that hard to build! I run a regular (nightly) build of GDAL its Perl bindings as a part of Geoinformatica stack on 64bit RHEL. The build log is available at http://geoinformatics.tkk.fi/files/Geoinformatica/snapshots/build.log The build is vanilla configure without any tricks and without any problems recently. Ari ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
RE: [gdal-dev] GeoJSON2SHP and SHP2GeoJSON Java library
Yes Frank, This is exactly where I am. I got GeoTools to interpret a generic TYPE in a CSV file and generate shapefiles (this is a starters tutorial...) Now I want to move from a generic TYPE to a GeoJSON grammar interpreter that would input into the GeoTools shapefile facility. I just didn't want to reinvent the wheel if it was already out there... Thanks for your attention Frank, if you don't know it, maybe there isn't any and it would be a good project to start... Jose Lopes -Original Message- From: Frank Warmerdam [mailto:warmer...@pobox.com] Sent: June 1, 2010 4:06 PM To: Lopes, Jose Cc: gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] GeoJSON2SHP and SHP2GeoJSON Java library Lopes, Jose wrote: Hi, I am searching for a pure Java library to convert GeoJSON objects into ESRI Shapefiles and vice-versa, preferably open source... Up to the moment I found only ogr2ogr with Java binding and the ArcGIS tools to do this task. But I think somebody out there should have made this before with a pure Java library that can be used independently of any other COTS or exe, like a jar file... Does anybody know of any project like that? Jose, I would suggest looking at GeoTools. It has at least good shapefile code. It may also have GeoJSON support. If not, you might have to implement that part yourself. Good luck, -- ---+ -- I set the clouds in motion - turn up | Frank Warmerdam, warmer...@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush| Geospatial Programmer for Rent ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Pretty Much Off Topic: Development IDEs
Perhaps not an IDE as most people think of them, but it is certainly a useful tool with some IDE qualities: Leo Outlining Editor - http://webpages.charter.net/edreamleo/front.html cheers, matt wilkie Geomatics Analyst Information Management and Technology Yukon Department of Environment 10 Burns Road * Whitehorse, Yukon * Y1A 4Y9 867-667-8133 Tel * 867-393-7003 Fax http://environmentyukon.gov.yk.ca/geomatics/ ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Pretty Much Off Topic: Development IDEs
On Wed, Jun 2, 2010 at 5:21 AM, christian.muel...@nvoe.at wrote: Hi, I am also a fan of working in the command line. (vi is one of my friends) I use eclipse which is very powerful. Most of the time I am doing Java, but I also used eclipse for programming python and there is support for C++/C too. Java / python really makes your life easier. The only reason for working with C is performance for image operations, but most of them are already there and bindings for higher level languages are supported. I also use ubuntu 10.04, so try a apt-cache search eclipse to see what is already there. Some related example: http://grass.osgeo.org/wiki/Eclipse http://grass.osgeo.org/wiki/Using_Eclipse_to_develop_GRASS_Python_programs Markus -- http://gis.ambiente.fmach.it/ ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Pretty Much Off Topic: Development IDEs
About IDE only: I would say that NetBeans with GDAL, OSSIM, QGIS, TerraLib or any other C++ project is pretty simple to setup. You do a create project based on existing code pointing to the main makefile and the whole source code structure comes alive. You can then build and use interactive debugger, integrated SVN/CVS tools like diff, update and commit. The code editor is pretty smart too with some useful refactoring tools. http://trac.osgeo.org/gdal/wiki/BuildingOnUnixWithNetBeansIDE Regards. ---Original Message--- From: Matt Wilkie matt.wil...@gov.yk.ca To: gdal-dev@lists.osgeo.org Subject: Re: [gdal-dev] Pretty Much Off Topic: Development IDEs Sent: Jun 02 '10 13:16 Perhaps not an IDE as most people think of them, but it is certainly a useful tool with some IDE qualities: Leo Outlining Editor - http://webpages.charter.net/edreamleo/front.html cheers, matt wilkie Geomatics Analyst Information Management and Technology Yukon Department of Environment 10 Burns Road * Whitehorse, Yukon * Y1A 4Y9 867-667-8133 Tel * 867-393-7003 Fax http://environmentyukon.gov.yk.ca/geomatics/ ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Does anyone have built/compiled 64 bit versions of either FWTools or gdal
On 02-06-2010 16:39, John Mitchell wrote: Does anyone have built/compiled 64 bit versions of either FWTools or gdal for: a.) Windows 64 bit I do that +/- regularly on Win7 with VS2010. No problem at all. The main work was to compile all other libs that I link gdal with. Joaquim b.) Linux 64 bit Thanks, John ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [OSSIM] [gdal-dev] Pretty Much Off Topic: Development IDEs
I'm using : Spyder [1] as matlab replacement, it's a relative young project, has a *lot* of nice feature (see its web page) like embedded matplotlib, data storage in table (with ) graph sometime i start it from the grass shell to work directly inside a grass environment and as a simple and lightweight editor i use Editra [2] it can run python script, nvavigate trough class, autocompletition etc.. it is really fast when i need to open large files. while i had bad performance using Eric when i try to load large files. [1] : http://packages.python.org/spyder/ [2] : http://editra.org/ Il giorno 02/giu/2010, alle ore 17.58, Alex Mandel ha scritto: Python - ERIC or SPE(Stani's Python Editor) C++ - Code::Blocks looks very good (I do little C/C++ but this looks really good) Eclipse was quite obnoxious and a hog for anything other than JAVA in my experience. All of these are in the Ubuntu repos, though for the python editors since they're written in python getting newer versions might be worthwhile. Enjoy, Alex On 06/01/2010 08:21 PM, christian.muel...@nvoe.at wrote: Hi, I am also a fan of working in the command line. (vi is one of my friends) I use eclipse which is very powerful. Most of the time I am doing Java, but I also used eclipse for programming python and there is support for C++/C too. Java / python really makes your life easier. The only reason for working with C is performance for image operations, but most of them are already there and bindings for higher level languages are supported. I also use ubuntu 10.04, so try a apt-cache search eclipse to see what is already there. Quoting Zoltan Szecsei zolt...@geograph.co.za: Cross posted with gdal-dev and ossim-developer Hi Everyone, Please indulge me in this slightly off topic question. As I have spent the last many years of my GIS life programming in a (linux BASH-like) scripting language, I am somewhat out of date with Linux development environments. I last programmed many years back, in C using Visual Studio 95 and flat C on Linux command line - no fancy make or anything. I want to migrate my Linux based GIS workflows onto OpenSource projects, using a mix of gdal/proj4/ossim and maybe GRASS - as the need and mood grabs me. I have just loaded Ubuntu 10.04 64 bit as my platform, and ask if anyone is willing to let me know what development environments they program in. I'm looking to write graphical (over orthos/satelite images) digitising routines, ie: display/edit/capture vectors on/in image windows, catch mouse, keyboard and maybe joystick events. Maybe even stereo (3D) capture too. I am not a fan of GUI data capture, so whilst this looks much like reinventing the wheel, I don't think it is, and hence I am unlikely to see the benefit of tacking onto projects like QGIS etc. I'd be grateful to know what you guys use for programming. (I'll probably stick with C as I have no experience with Java, Python or other languages). Thanks in advance, Zoltan -- ___ www.ossim.org Ossim-developer mailing list ossim-develo...@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ossim-developer ___ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
