Hi, I think you need a 64bit version of Windows…. Make sure it’s compatible with Windows 7. You may need Windows 10 because of the latest versions of Python…
Nicolas Cadieux https://gitlab.com/njacadieux > Le 31 mai 2022 à 15:38, Amal Kar via Qgis-user <qgis-user@lists.osgeo.org> a > écrit : > > > THANK YOU VERY MUCH, SIR! > I shall first replace my present QGIS software (ver. 3.18.2, Zurich) with > the new one (ver. 3.24), and then use the procedure for batch processing. > Hope the new version runs on my old Windows 7. > Thanks again for the tips. > Regards, > amal kar. > -- ----------------------------- > >> On Tue, 31 May 2022 at 21:28, Randal Hale <rjh...@northrivergeographic.com> >> wrote: >> Depending on which version of QGIS you have (3.22, 3.24 - you can select >> the "translate" command in the processing toolbox (you'll find that under >> gdal -> raster conversion) and either right click the tool and run as batch >> process or in 3.24 you can select the batch button from the translate menu. >> >> You can grab all the imagery from a directory and convert it. I will admit >> that batch processing does throw me off just a bit - BUT - work with it and >> it should do what you want. >> >> Randy >> >> On 5/31/22 11:28, Amal Kar via Qgis-user wrote: >>> Hello, >>> I am new to QGIS. >>> Recently i downloaded a set of MODIS Terra surface reflectance Daily data >>> for a fixed rectangular area of my interest (118 daily files for each of >>> the bands 1-4 and for years 2000-2020), using the AppEEARS tool >>> (NASA-USGS-LP DAAC) in geotiff format (WGS 84; LatLong). >>> I wanted to convert the original data in 500 m spatial resolution >>> (0.0041667 arc deg; 2985 col x 1671 row for each scene) to 1 km resolution >>> (0.00833333 arc deg; 1493 col x 836 row), so that i am able to create >>> Max.value (& Min. value) Composites (MVCs) for consecutive 8-Day periods at >>> 1 km resolution and then analyse the data sets for matching with other >>> 8-Day data series available at 1 km resolution from Modis Terra sites. >>> No downloaded data from AppEEARS is automatically 'imported" to my Idrisi >>> software (neither geotiff, nor netCDF; same is the case with my >>> GlobalMapper 8.0 software also; the same formats from other sites get >>> converted easily). The file format could be read in my QGIS Desktop >>> software (ver. 3.18.2; Zurich), and then exported either in geotiff or >>> other formats (incl. idrisi) in whatever resolution, etc., i chose. >>> Although i am doing it file by file, this is a huge back-breaking >>> pre-processing task. >>> I was thinking if there is any tool in QGIS for automatic batch processing >>> of the data (say, 50 or 100 at one time, once i select the "Raster >>> datasets" and "add" them in the given Box under "Data Source Manager"). >>> Presently, after adding the datafiles, i have to select one raster image at >>> a time and "Export" it with the desired resolution/ file format, etc. It >>> helps if i am able to select all the files together, give one output >>> resolution value and one desired file format for all the files to be >>> processed). It also helps if the output data file uses the same name as >>> given for the input file, but allows the user to provide a short prefix to >>> each of them (say 4-6 letters, either replacing the first 4-6 ones, or >>> adding to the given names). >>> Once i am able to pre-process the data quickly, i am thinking of trying my >>> QGIS for cloud removal (by providing a zero, No Data value to the cloud >>> pixels) and then try it for getting MVCs for consecutive 8-day periods. >>> Thanks for your patience, and kind regards, >>> amal kar. >>> >>> -- >>> Dr. Amal Kar >>> Former Principal Scientist and Head, Division of Natural Resources & >>> Environment, >>> Central Arid Zone Research Institute, Jodhpur 342003, India >>> A-1/6, Baitalik Housing Society, KMDA Housing Complex, >>> Baghajatin (Near Hiland Park), >>> KOLKATA 700 094, India >>> Email: akarca...@gmail.com >>> >>> >>> >>> >>> _______________________________________________ >>> Qgis-user mailing list >>> Qgis-user@lists.osgeo.org >>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >> -- >> ------------------------------------- >> Randal Hale >> rjh...@northrivergeographic.com >> https://www.northrivergeographic.com > > > -- > Dr. Amal Kar > Former Principal Scientist and Head, Division of Natural Resources & > Environment, > Central Arid Zone Research Institute, Jodhpur 342003, India > A-1/6, Baitalik Housing Society, KMDA Housing Complex, > Baghajatin (Near Hiland Park), > KOLKATA 700 094, India > Email: akarca...@gmail.com > > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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