Questions tagged [hdf5]

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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 ...
1
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1answer
61 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 ...
2
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1answer
55 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 ...
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1answer
13 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 ...
1
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0answers
121 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 ...
2
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2answers
188 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 ...
0
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1answer
106 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 ...
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1answer
304 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) ...
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0answers
122 views

reprojecting a tif file

I have a tif file whose gdalinfo provides the above displayed information which is geographically projected and I have to assign Mercator 2SP projection to it. So I created lat.vrt, lon.vrt and data....
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1answer
3k 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 ...
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0answers
50 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 ...
2
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1answer
470 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 ...
1
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0answers
102 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-...
0
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1answer
55 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 ...
3
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2answers
3k 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 ...
2
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2answers
769 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 ...
4
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1answer
1k 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, ...
1
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0answers
554 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 ...
1
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0answers
3k 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 ...
1
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0answers
187 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 ...
2
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1answer
1k 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 -...
3
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2answers
160 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 ...
1
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1answer
1k 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 ...
2
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1answer
2k 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. ...
3
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3answers
1k 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, ...