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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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What does QGIS look for when displaying a projected SAR images in an HDF5 file and ENVI HDR file?

I have worked with ENVI HDR files and I know that the information tag which is used by QGIS is the geo points and map info tags. Which I generate by using GCP corner points and feeding them to ...
Tarun Maganti's user avatar
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25 views

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 ...
ASHIS SARKAR's user avatar
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1 answer
206 views

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 ...
Michael_Brun's user avatar
1 vote
1 answer
62 views

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 ...
ASHIS SARKAR's user avatar
1 vote
0 answers
89 views

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 ...
Ferny's user avatar
  • 21
8 votes
1 answer
620 views

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 ...
Nasa_Milla's user avatar
1 vote
1 answer
242 views

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-...
Andrea's user avatar
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4 votes
0 answers
276 views

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 ...
raraki's user avatar
  • 91
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0 answers
233 views

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:"...
Bằng Rikimaru's user avatar
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2 answers
536 views

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....
gokdumano's user avatar
1 vote
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165 views

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 ...
Pythonist's user avatar
  • 379
2 votes
1 answer
1k views

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 ...
Pythonist's user avatar
  • 379
5 votes
1 answer
3k views

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 ...
Pythonist's user avatar
  • 379
3 votes
1 answer
2k views

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 ...
sam_cocha's user avatar
2 votes
0 answers
98 views

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/...
Nikos's user avatar
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1 vote
1 answer
913 views

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. ...
John's user avatar
  • 141
0 votes
1 answer
853 views

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.
Forrest Williams's user avatar
0 votes
2 answers
3k views

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 ...
Weathercoding's user avatar
1 vote
2 answers
589 views

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 ...
Brian Holmes's user avatar
1 vote
1 answer
69 views

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 ...
raaj's user avatar
  • 285
6 votes
2 answers
3k views

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 ...
Kel Markert's user avatar
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2 votes
1 answer
564 views

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 ...
TornadoEric's user avatar
0 votes
1 answer
144 views

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 ...
OrangeWombat's user avatar
7 votes
1 answer
1k views

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 ...
BlueMax's user avatar
  • 118
3 votes
2 answers
930 views

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 ...
serge's user avatar
  • 41
0 votes
1 answer
566 views

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 ...
Diane Palmer's user avatar
0 votes
1 answer
1k views

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) ...
dtanon's user avatar
  • 529
2 votes
1 answer
8k views

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 ...
Basil Tufail's user avatar
1 vote
0 answers
67 views

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 ...
Simon Baier's user avatar
2 votes
1 answer
876 views

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 ...
user104715's user avatar
1 vote
0 answers
168 views

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-...
niklas24's user avatar
  • 573
0 votes
1 answer
95 views

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 ...
komy's user avatar
  • 391
3 votes
2 answers
4k views

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 ...
matandked's user avatar
  • 681
2 votes
2 answers
2k views

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 ...
matandked's user avatar
  • 681
4 votes
1 answer
3k views

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, ...
Adrian's user avatar
  • 41
1 vote
0 answers
873 views

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 ...
rakbar's user avatar
  • 101
4 votes
0 answers
8k views

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 ...
Kyle Peterson's user avatar
1 vote
0 answers
344 views

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 ...
rakbar's user avatar
  • 101
2 votes
1 answer
3k views

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 -...
rakbar's user avatar
  • 101
3 votes
2 answers
244 views

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 ...
user avatar
1 vote
1 answer
2k views

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 ...
Hakim's user avatar
  • 956
3 votes
1 answer
7k views

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. ...
Khandan's user avatar
  • 125
4 votes
3 answers
4k views

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, ...
Jose's user avatar
  • 3,342