Questions tagged [open-data-cube]
The Open Data Cube is a software tool that makes it easier to work with large holdings of Earth observation data.
25
questions
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0answers
17 views
Open Data Cube: Unable to connect to database within opendatacube Conda environment
I followed the steps listed at https://cubes.readthedocs.io/en/v1.0.1/install.html
and did the following:
Installed Python
Installed PostgreSQL
ssudo sh -c 'echo "deb http://apt.postgresql.org/...
1
vote
0answers
21 views
Unable to connect to database within Conda Data Cube environment [closed]
I followed the steps listed at https://cubes.readthedocs.io/en/v1.0.1/install.html
and did the following:
Installed Python
Installed PostgreSQL
ssudo sh -c 'echo "deb http://apt.postgresql.org/...
0
votes
0answers
8 views
Multidimensional VRT Sourcing Multiple 2D files?
The new n-dimensional raster model in gdal (see this link) looks really useful, especially the Multidimensional VRT format. I am wondering if it is possible to build a 4D Multidimensional VRT from a ...
2
votes
2answers
66 views
How to query data from an Open Data Cube (Python / Win 10)?
I would like to learn how to access and manipulate satellite images from an Open Data Cube (ODC) using Python. I have tried to follow the instructions found in https://datacube-core.readthedocs.io/en/...
0
votes
1answer
35 views
How to index USGS ARD Satellite Data into an Open Data Cube?
I am trying to index a Landsat8-Satellite-Dataset from Massachusetts in the USA. I downloaded the dataset from USGS. Below my question you can find the datacube-metadata.yaml-File. It is surface ...
1
vote
1answer
37 views
Why is there no XML-File with metadata when I download Landsat 8 data on USGS?
I am trying to create a Data Cube with Open Data Cube for my Bachelor's Thesis. In the Python-Files from Open Data Cube to prepare the data for indexing there is a XML-File with metadata needed:
https:...
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0answers
52 views
“No datacube config found” error
I am a beginner to this field and I am using Open Data Cube for the first time and after following the installation steps from (https://datacube-core.readthedocs.io/en/latest/ops/db_setup.html)
I am ...
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0answers
35 views
Cannot ingest datasets
I have installed the datacube-core following these instructions https://github.com/opendatacube/datacube-ui/blob/master/docs/open_data_cube_install.md, I am able to add products, add datasets, but I ...
2
votes
3answers
528 views
Mask xarray dataset using a shapefile [closed]
I have used xarray on some satellite data that I'd like to mask it using a shapefile. I have previously been doing this using a combination of PIL, numpy and gdal, but it would be cleaner to do this ...
1
vote
0answers
29 views
Adding new datasets to a product in Open Data Cube
I've created a product and ingested the dataset using standard command line inputs. As expected a new ODC netcdf format dataset is created according to the tiles and location specified. This allows me ...
0
votes
1answer
64 views
Installing command line tools for Open Data Cube?
I am trying to setup my own Open Data Cube environment, I did installed Postgres and datacube python libraries, but in order to initialise the database schema the following command is suggested:
...
1
vote
1answer
46 views
Trouble indexing data when following the cube-in-a-box installation steps
I have been trying to follow the cube-in-a-box installation steps and have ran into an issue when getting to the last step where we index the data.
I have taken the following steps when installing ...
0
votes
1answer
62 views
Get time stamps from TileWMS Layer Openlayers
I've got a WMS Layer which contains many different images at different times. I'm able to display in Openlayers the images from a single time period if I specify a "time" parameter in params. I've ...
0
votes
0answers
136 views
Tiled WMS server producing no data on Openlayers map?
I've been investigating setting up a server with OpenLayers which will display tiled data from a datacube-ows wms server. At the moment I have an index.html file which initializes the server and a wms....
2
votes
0answers
180 views
Using Open Data Cube Python API with remote data files?
My problem: I am unable to use Open Data Cube's Python API on a client machine to load and operate on centrally stored products/data files (i.e. which reside on a remote computer).
What I have tried:...
1
vote
1answer
76 views
Problem with datacube UI when I work with new dasaset added
I installed datacube from the official guide https://github.com/ceos-seo/data_cube_ui/tree/master/docs including the example. Everything works. I tried for simplicity to add a new app that calculates ...
3
votes
0answers
57 views
Creating a Data Cube from point measurements using ODC
I wonder if Open Data Cube software can also handle point measurements (none-raster information). I am interested to create a data cube for CYGNSS satellite data. Each CYGNSS data file (in netCDF ...
2
votes
1answer
2k views
TypeError: tuple indices must be integers or slices, not str after ingested data into the open data cube
I've ingested some landsat 5 images into a database using the open data cube. The problem is that when I try to run the continous change detection function following the jupyter notebook I get a ...
1
vote
1answer
447 views
Open Data Cube how to continue after the creation of the database?
I have some questions about using Open Data Cube. First of all I have successfully installed the virtual environment with miniconda and the database with PostgreSQLPortable-10.1.1.
Now I have already ...
1
vote
1answer
176 views
Conversion of GeoTIFF to NetCDF file doesn't create a NetCDF file but my database thinks it does
I am using miniconda and the Open Data Cube project. I am trying to ingest some Landsat_5 data into a datacube, where the geotiff are converted to netCDF files. Using the datacube code I used the ...
3
votes
1answer
214 views
Open Jupyter Notebook with Open Data Cube in docker
I run open data cube (ODC) docker (opendatacube-core and jupyterhub) and I expected that I can run jupyter notebook into it with ODC. However, I didn't. How can I run container (docker) of ODC and I ...
3
votes
1answer
116 views
Indexing to Open Data Cube not working for land cover map
I'm trying to index a clipped version of ESA's 2015 land cover map into an Open Data Cube instance. I've written a product specification yaml and a yaml for te actual product itself and it indexes ...
2
votes
1answer
124 views
What is the minimum `metadata` specification for the Open Data Cube?
There is a standard metadata definition here, but I would like to create a new one, with only the absolutely required fields.
What is the minimum set of values that can be used to define a metadata ...
3
votes
1answer
303 views
Is there an Open Data Cube (ODC) example/documentation on indexing data residing on Google Cloud
Are there any Open Data Cube (ODC) examples/documentation that cover indexing data residing on Google Cloud.
I know there is documentation on indexing data on AWS S3 at https://datacube-core....
2
votes
1answer
429 views
Writing custom Prepare Scripts for Open Data Cube?
How do I write custom prepare scripts for the Open Data Cube format ?
The docs say the following:
We expect that many new Data Cube instances will require custom prepare scripts to be written. It ...
