Questions tagged [hdf]
Hierarchical Data Format (HDF) is a set of file formats (HDF4, HDF5) designed to store and organize large amounts of numerical data.
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Clipping MODIS HDF file in Python
I am trying to clip MODIS Land Surface Temperature in Python for a defined extent. Even though the files have been clipped, the size (X x Y) of the new file is changed. So when I plot the new data, ...
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QGIS / SCP plugin / Aster function / hdf file / Error 37 Unable to calculate. Metadata error
I have a blocking problem with the SCP plugin under QGIS when I try to load a .hdf file via the ASTER functionality.
When loading my hdf file (selecting the destination folder), I get the following ...
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Georeferencing JPSS-1/NOAA-20 L2 data (VJ109_NRT) with Python GDAL
I'm new to satellite image processing. I am working with a collection of VJ109_NRT - JPPS1 images. It is a L2 VIIRS product. They come with an extension .nc.
I have read the proposed documentation (...
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Georeference Suomi-NPP NRT HDF to GeoTIFF
I am trying to georeference Suomi-NPP VNP09_NRT (Near Real Time) data that is in HDF format (example) to GeoTIFF using only GDAL.
Currently, this is my code:
def georeference_array(array, ...
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Unable to process HDF files in R due to unavailability of "gdalUtils" package
I have MODIS HDF files which have sinusoidal projection. I want to do three processes:
Convert HDF files to TIFF
Change projection from sinusoidal to WGS84
Creating subset of region of interest
I am ...
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Python and GDAL. Missing a dimension when using .ReadAsArray()
I'm using MODIS satellite data and I'm loading the data into Python using the Python bindings of GDAL. I want to extract an array of a specific variable with dimensions 7x8x180x360. They are joint ...
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Plotting CALIPSO data in R
I am trying to plot one subdataset of CALIPSO which is in hdf format using R. The data is totally new to me as it's LiDAR data. I am not able to understand how to plot a graph between backscatter ...
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How to convert HDF file to GeoTIFF in batch using HEG tool
I have 116 MODIS image in HDF format, I want to convert it to GeoTIFF format using HEG tool. How do I convert this multiple files at once?
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Unable to add HDF file in QGIS on Mac OS
I am using QGIS 3.28.1 Firenze version on Mac. After adding a hdf file, the following pop-ups are displayed: Unsupported Data Source or Invalid data source. The LULC data sets are retrieved from the ...
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Convert GeoTIFF to HDF using gdal
Is it possible to use gdal_translate to convert a GeoTIFF to HDF format? According to the format description:
$ gdalinfo --formats | grep HDF
HDF4 -raster,multidimensional raster- (ros): ...
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How to interpret "AOD_QA" layer of MCD19A2?
I read hdf data using MATLAB, qa = hdfread("MCD19A2.A2003060.h28v04.006.2018018233855.hdf","AOD_QA");
According to page 13 of the user guide (MODIS Multi-Angle Implementation of
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Convert format HDF to 2D NetCDF
I need to convert an HDF to NetCDF. In the version 2.18 I used to go to Raster-Conversion-and convert, and changing in the console to change 'GMT' by 'netcdf', which allowed me to obtain a 2D .nc. ...
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Converting HDF to TIFF using batch processing with gdal_translate
I have a huge MODIS dataset and I need to translate them to tiff from hdf.
My input path is: C:\Users\HP\Desktop\deneme\ham_veri
and hopefully, the output path is: C:\Users\HP\Desktop\deneme\yeni
This ...
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GDAL changes pixel resolution when transforming from HDF to netCDF
Using the MODIS product MCD18A1.061 (DSR 1km), tile h15v05-2001001, my goal is to extract the scientific datasets that are contained in an HDF to several netCDFs.
For this, I used the following gdal ...
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Extracting NDVI values from MODIS datasets in R
Firstly, I'll provide a bit of context behind my question. I've been reading a paper about bushfire modelling, and the paper uses the MODIS datasets (this is my first time learning about them). In ...
