ceos-seo / data_cube_notebooks

Jupyter Notebook examples for our Data Cube capable algorithms and functions

CEOS Open Data Cube Notebooks

The CEOS Data Cube Notebooks is a collection of Jupyter Notebooks in a JupyterLabs environment using the Open Data Cube to analyze satellite data.

For an overview of the available notebooks, see the Notebooks Overview document.

Installation

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First follow the instructions in the Environment Setup Guide if you have not yet.

Follow the instructions in the Open Data Cube Database Installation Guide to setup the Open Data Cube (ODC) database.

Follow the instructions in the Operation Manual to set up and operate the Jupyter Notebook environment.

Some notebooks make use of Google Earth Engine (GEE) data. For information on how to set up and use the ODC-GEE integration package to load data from GEE, see this documentation page.

Obtaining Help

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If you need help with the Open Data Cube or derived products such as this one, see this documentation page for instructions on obtaining help.

data_cube_notebooks's Issues

ValueError: No ODC environment, checked configurations for ['default', 'datacube']

I got this error on the first cell of the notebook from below line of code.

api = DataAccessApi()
dc = api.dc

How can I get started? Is there any good document so that I can get help?

Wesite link outdated

The website link ceos-cube.org/ throws a 404.
New link should be https://www.opendatacube.org/ceos ?

get a TypeError when plotting

code :- import utils.data_cube_utilities.plotter_utils as plotter
plotter.plot_band(cleaned_landsat_dataset, ndvi_data_arr)

TypeError: ufunc 'isnan' not supported for the input types, and the inputs could not be safely coerced to any supported types according to the casting rule ''safe''

--> 657 within plotter_utils.py mask = ~np.isnan(means) & ~np.isnan(medians)

Notebook name :- NDVI_Thresholds

Composites made with create_mosiac don't display properly with rgb() function

I'm working through the jupyter notebook training folder, and everything is working well, but the composites don't display properly with rgb() function result is:

Thanks!

AttributeError: 'DataArray' object has no attribute 'flatten' in fractional_coverage notebook

running
result = frac_cov_cls.frac_coverage_classify(mosaic, clean_mask=clean_mask) raises an error, 'DataArray' object has no attribute 'flatten'
at ---> 55 mosaic_clean_mask = clean_mask.flatten()
in dc_fractional_coverage_classifier.py in frac_coverage_classify(dataset_in, clean_mask, no_data)

Deploy on Jupyterhub

Are there instructions to deploy the data_cube_notebooks on Jupyterhub for multi users?