[Qgis-user] Amal Kar - India - Batch processing of 5 stacks of raster files, using GDAL Raster Calculator

2024-02-12 Thread Amal Kar via QGIS-User
Dear Community Members, I am currently trying to use QGIS (ver. 3.18; Zurich stand alone) for batch processing of a few thousand raster image files (geotiff) on Modis surface reflectance data (UInt16) in 5 different stacks for any year (each stack containing >50 files). I wanted to make simple

Re: [Qgis-user] Amal Kar - India - Batch conversion of files for raster layer format from geotiff to idrisi, and simultaneously from a higher pixel resolution to a lower one.

2024-01-11 Thread Amal Kar via QGIS-User
ie> > > —— > Email Disclaimer: > https://www.gov.ie/en/organisation-information/439daf-email-disclaimer/ > <https://www.opw.ie/en/disclaimer/> > > *From:* QGIS-User *On Behalf Of *Amal > Kar via QGIS-User > *Sent:* 11 January 2024 08:16 > *To:* qgis-user@lists.osgeo.o

Re: [Qgis-user] Amal Kar - India - Batch conversion of files for raster layer format from geotiff to idrisi, and simultaneously from a higher pixel resolution to a lower one.

2024-01-11 Thread Amal Kar via QGIS-User
Dear Drs. Richard McDonnell and Andrea Giudiceandrea, THANK YOU VERY MUCH for the helpful suggestions. I have been able to use "Wrap" tool for converting the files' formats and spatial resolutions under Batch processing. However, i now find a small difference between the batch processing through

[Qgis-user] Amal Kar - India - Batch conversion of files for raster layer format from geotiff to idrisi, and simultaneously from a higher pixel resolution to a lower one.

2024-01-11 Thread Amal Kar via QGIS-User
Dear Community Members, I am currently trying to make use of a series of Raster data files from Modis satellite sensors that are available in Geotiff format (.tif) and in the pixel resolution of 500-m. I downloaded the files from a USGS website, and wanted to convert each file into an Idrisi

[Qgis-user] Amal Kar - India - Batch Convert of pixel resolution of satellite images

2023-05-24 Thread Amal Kar via QGIS-User
Dear Sir, I have a set of >250 MODIS image data files of one scene at 500 m pixel resolution (precisely: 0.00417 x 0.00417 arc degrees; 2985 col x 1671 row). I need to convert all these files to a pixel resolution of 1000 m (precisely: 0.0083 x 0.0083 arc degrees; 1493 col x 836 row),

Re: [Qgis-user] How-to-Batch_convert the Spatial resolution of a set of >100 Geotiff files from 500m to 1000m

2022-05-31 Thread Amal Kar via Qgis-user
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. > >

[Qgis-user] How-to-Batch_convert the Spatial resolution of a set of >100 Geotiff files from 500m to 1000m

2022-05-31 Thread Amal Kar via Qgis-user
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