Questions tagged [hdf5]
The Hierarchical Data Format version 5 (HDF5), is an open source file format that supports large, complex, heterogeneous data and uses a "file directory" like structure.
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gdalwarp() does not work to reproject OMI/Aura TOMS-Like Ozone data
I'm trying to convert the OMI/Aura TOMS-Like Ozone data provided in HDF5 to the GeoTIFF format using gdal_translate() in the R environment. gdal_translate() provided this unknown Extention.
so I want ...
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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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How to translating OMI PROFOZ ozone layer HDF5 to GeoTIFF?
I studied the article 'Lower tropospheric ozone over India and its linkage to the South Asian monsoon' and the article 'Validation of 10-year SAO OMI ozone profile (PROFOZ) product using Aura MLS ...
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Get QGIS to understand dimensions in 3D raster
I want to open 3D raster data in a NetCDF file in QGIS 3.10.4 in Linux.
I have a 3D matrix of dims (10000,5000,10) in a NetCDF-formated file. The first two dimensions correspond to longitude and ...
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Converting GEDI HDF5 LiDAR data to a format readable in GIS
Based on this code here
that converts .h5 format into a shapefile, where 'all_samples_sum' feature was replaced with 'digital_elevation_model'. The code I used is based on this code. The error ...
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How to store raster data in HDF5 format using h5py?
I'm trying to store many different types raster data (PRISM, LANDSAT, DEMS, etc). I'm using h5py and it is easy to add the raster itself to an hdf5 file but what I am struggling with is getting the ...
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Reference hdf5 data in VRTRawRasterBand
I have hdf5 data in this shape: nEastingPixel x nBands x nNorthingPixel
I would like to create a vrt file, which references a specific band in that data cube.
I tired with a SimpleSource, but this ...
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Reference hdf5 in vrt
I have hdf5 data that has this shape: (nEastingPixel x nBands x nNorthingPixel) BIL.
I'd like to have a vrt file, which references to a band in that data.
However, the second dimension is interpreted ...
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HDF5 coordinate reference system problem
I have a set of HDF5 files, and I would like to cut and convert them to tiff files, but I am having troubles with the coordinate reference system.
An example file is: "HDF5_LSASAF_MSG_LST_MSG-...
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SMAP projection
I want to know how to convert the lat/lon fields in NASA's SMAP soil moisture data in HDF format to EPSG:4326.
Lat/lon fields in the SMAP HDF files contain 'Latitude/longitude of the center of a 9-km ...
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Process Sentinel-5p HDF5 / NetCDF to TIFF files but overlapping appears clearly between two files
I've used 2 Sentinel-5p scenes in HDF5 / NetCDF to GeoTIFF by GDAL like below:
First, I extract the lat and lon coordinates from the HDF5 file.
gdal_translate -of VRT HDF5:"...
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Cannot use PROJ4 with gdal.Translate in Python
I'm trying to convert MCD12Q1 HDF5 product to GeoTiff. I extracted metadata from the file, and from this user guide I found the projection information as
PROJ4: '+proj=sinu +a=6371007.181 +b=6371007....
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How to georeference HDF5 file with missing or wrong metadata
I'm trying to access data in a HDF5 file. I can access the data itself but the metadata, in particular the information to georeference the information, is still a problem. I had partial success in ...
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How to convert from HDF5 to GeoTIFF with Python
I'm coming from Reading metadata in HDF5 file.
I have a HDF5 file with some radar information. I'd like to read this data and geospatial metadata contained in the file to produce a GeoTIFF. Using the ...
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Reading metadata in HDF5 file
I have a HDF5 file with a field of radar observations. I'd like to read this data and produce a GeoTiff that contains the spatial metadata. I can access the data, but I can't access the geographical ...
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Gdal translate HDF5 to GeoTIFF library funtion
Im am trying to convert a radar file provided in HDF5 to a GeoTIFF using gdal.Translate() in my Python script.
An example of the HDF5 file can be downloaded here
I have already managed to get it ...
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Load gzipped HDF5 layer without decompressing using GDAL
I am interested in loading a VIIRS raster that's contained in a gzipped H5 file, but I get an error. I am using the following command to get the info:
gdalinfo HDF5:"/vsigzip/imagery/viirs/test3/...
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gdal_translate outputs coordinates in metres, but I need degrees
I wish to convert a HDF5 file into NetCDF, with the output NetCDF containing the selected band(s) and the latitudes and longitudes.
The data provider gives this info about the original file:
Table 2. ...
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Write to GDAL raster to HDF5
Is there a way to write a GDAL raster to a HDF4 or HDF5 dataset using GDAL? I have found many examples that show how to read HDF datasets, but none on how to write them.
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Concatenate/combine specific data from multiple HDF5 files into a single CSV file in Python(with code for converting single hdf file to csv file) [closed]
Suppose I have multiple HDF5 files in my E:\NASA directory and want to compile/concatenate the lat (path in HDF5: xxx.HDF5/XS/FLG/latitude), long (path in HDF5: xxx.HDF5/XS/FLG/longitude) and ...
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Extract subfiles from a HDF5 file?
Does anyone know how to extract subfiles from a HDF5 file? The GIS remote sensing data I am getting is aggregated into a single .h5 file, but I need it separated into the component files. My aim is ...
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Conversion of MLS/AURA RELATIVE HUMIDITY PRODUCT to correctly referenced GeoTIFF
I have downloaded the following product
https://cmr.earthdata.nasa.gov/search/concepts/C1251101764-GES_DISC.html
and it gives me a .he5file.
Can anyone help me in correctly geo-referencing the file ...
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Opening EOS netCDF4/HDF5 file with correct format using xarray?
I am using xarray (version 0.12.2) to work with the MODIS/Terra+Aqua MAIAC Land Aerosol Optical Depth dataset (MCD19A2.006). xarray successfully opens that dataset with the correct variables and ...
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GDALwarp HDF5 Image With Unknown Projection
I have a NetCDF file that contains a series of HDF5 bands. I am looking to project one of these bands contained within this file. I've attempted to use the following command to achieve this:
gdalwarp ...
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Determining Appropriate DBDB-V Subdataset
I am using DBDB-V v6.2 and GDAL, specifically the dbdbv6_level0c.h5 HDF5 file and the GDAL 2.3.3 C# binaries.
Using these lines of code I can easily find the full list of Subdatasets used in the ...
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What is the schema of HEC-RAS output in HDF5 format?
I realize that HDF5 is a self describing format, and I can use a tool or programmatically find out what types of data groups exist in an HDF5 file.
What I am really looking for are the group and data ...
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PyQGIS (3.2) and H5PY DLL problem
I am working in a project in which I need to use PyQGIS and H5PY. The problem comes when I load qgis library and h5py, for example:
import qgis
import h5py
I get this error:
from ._conv import ...
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Displaying hdf5 file at correct location? [closed]
I have downloaded the INSAT-K1 VHR INSOLATION PRODUCT (https://mosdac.gov.in/catalog/doi/36). This is satellite data in hdf5 format. When I display the raster in either ArcGIS or QGIS it appears at ...
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Plotting and/or exporting VIIRS SDR DNB data as GeoTIFF in R?
I already asked this question @stackoverflow however, perhaps it fits better here, due to the spatial nature of VIIRS data and the hdf5-eos file format.
Im looking into how to handle .h5 (hdf-eos) ...
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extract value for a given coordinate from HDF5 file
I have an HDF5 file of radiation data for the Indian Ocean region. I plotted the data in Python using the following code
import h5py as h5
import matplotlib.pyplot as plt
f = h5.File("D:\Nikka\Geo ...
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Loading MOPITT data into QGIS?
I have a problem importing Terra MOPITT data into QGIS (2.18) correctly.
The data is in hdf5(HDFEOS) format. QGIS/GDAL imports the data, but the image is rotated by 90° and shifted.
QGIS error: CRS ...
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projecting INSAT3D L1B data from HDF5 to Geotiff
I am attempting to use gdal to project a set of geostationary INSAT 3D L1B images.
I tried to follow the steps in
Unable to warp HDF5 files
I created the .vrt files using
gdal_translate -of VRT ...
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Adding HDF data to a mosaic dataset
I am trying to add a couple of HDF rasters into a mosaic dataset, however no matter what I do I keep getting this error:
This is a screenshot of my inputs:
The raster processing and mosaic post-...
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Correct projection for LAI Copernicus?
I download data from http://land.copernicus.eu/global/products/lai?qt-lai_characteristics=5 and when I visualize it in ArcGIS I set epsg 3857, but scale is wrong and measure show pixel with ...
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How to get value for specific coordinates in R
I have a bunch of raster files in different formats:
- NETCDF 4
- HDF 5
- GeoTIFF
Using rgal package I'm able to open any of them and use them as objects in R!
Creating stacks of them allows me to ...
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What is the easiest way to create map using HDF-5 data subset?
I need to visualize some area using values provided in HDF-EOS version 5 file and create map using those values and other GIS layers.
Unfortunately, my QGIS do not recognize the HDF5 file.
Do I ...
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Changing origin (top left corner) coordinates of raster using PyQGIS?
I am developing a python plugin for QGIS. The purpose of the plugin is to properly open an HDF5 dataset as a raster. Opening and displaying the raster can be done without the need for a plugin, ...
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Patch processing of multiple HDF5 files using Python and Gdal (gdalwarp)
I am trying to extend this process
http://geoinformaticstutorial.blogspot.com/2014/06/reading-and-map-projecting-amsr-2-data.html
wherein a set of raster data with separate geolocation arrays are ...
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HDF5 files in QGIS
I am working with GPM GMI precipitation data that is stored in the hdf5 data format. All I am trying to do is import and visualize the data in the QGIS environment. I can import the precipitation file ...
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Multiple HDF5 files in single GDAL virtual raster
Does anyone know how to generate a single GDAL virtual raster linking multiple HDF5 files to each other? Each file represents different swaths of the globe with different lat/lon coordinates and data ...
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GDAL set negative values to nodata or NaN
How can I set all negative values in a raster to NaN or no data?
I've made a virtual raster to link data and coordinates from a HDF5 then using something like this:
gdalwarp -geoloc -tr 3000 3000 -...
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How to use a raster dataset to store and retrieve "vectors" using Python?
For a rectangular area of about 10 by 10 km, I have to generate "displacement vectors" with a 1 meter resolution (i.e. a delta-x and delta-y value for every cell of 1 by 1 meter). I will end up with ...
user52724
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How to open SMAP's Surface Moisture data files
I downloaded surface moisture data from Nasa's Soil Moisture Active Passive (SMAP) sensor website (https://nsidc.org/data/smap/smap-data.html).
For each processing level (1-4), three types of files ...
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Opening HDF5 satellite images in GDAL with Python? [closed]
I want to read and open HDF5 satellite images by python for batch processing.
How can I read and open both image bands and meta data?
For batch processing I need to geo-reference and read IR bands. ...
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HDF5 and georeferencing?
I'm doing quite heavy processing of Earth Observation data, and it appears that a lot of my workflow can be speeded up by using HDF5 for local storage. I mostly work with large stacks of raster files, ...
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