wxee icon indicating copy to clipboard operation
wxee copied to clipboard

A Python interface between Earth Engine and xarray for processing time series data

Results 8 wxee issues
Sort by recently updated
recently updated
newest added

I was trying to download a median image to xarray and encountered this error below. I understand that we need time series image collections, but wonder if there is a...

This would add two methods allowing `ee.ImageCollection` and its subclass objects to be exported to a Drive and then imported into an `xarray.Dataset`. Dimension and coordinates would be stored in...

enhancement

Some collections (at least Landsat 7) are missing `system:time_end` properties for most images, even though they have `system:time_start` properties. This causes `dataframe` to fail because the fields used to initialize...

bug

Add a `wxee.TimeSeries.smooth_time` method that applies pixel-wise temporal smoothing to a time series. - Whittaker smoothing - [General reference](https://eigenvector.com/wp-content/uploads/2020/01/WhittakerSmoother.pdf) - [Remote sensing reference](https://ui.adsabs.harvard.edu/abs/2017IJAEO..57..202V/abstract) - [Reference implementation](https://mygeoblog.com/2021/05/30/whittaker-smoothing-algorithm-for-gee/) - Savitzky Golay smoothing...

enhancement

## To do - [ ] Climatological means of net primary productivity - [ ] Sentinel-2 / Landsat example - [ ] Integration with [geemap](https://github.com/giswqs/) - [ ] Temporal smoothing...

documentation
help wanted
good first issue

The current download system is pretty solid with automated retrying, but the [cdsapi](https://github.com/ecmwf/cdsapi) package has a more extensive system that should improve download stability. See [their implementation](https://github.com/ecmwf/cdsapi/blob/f3b94a9bc40f8d56b0d1ac8cc8bc84765509ef05/cdsapi/api.py#L97) for reference.

enhancement

Currently, running `climatology_dayofyear` groups days by Julian date. In a leap year, all days after February 29 will be pushed back one Julian day, so the climatological day-of-year 365 would...

enhancement

In Geo4Good this year, Google developers presented the xee lib. I was surprised to see it even though I was using wxee for a long time. are you aware of...