WP4 - supplementary data - Using deep learning to assimilate sun-induced fluorescence satellite observations in the ISBA land surface model: model
Description
Here are the trained weights of the following neural network that maps LAI, Latitude, Longitude and day of year to the SIF in keras format.
The model summary is as follow:
Model: "sequential"
_________________________________________________________________
Layer (type) Output Shape Param #
=================================================================
dense (Dense) (None, 128) 640
gaussian_noise (GaussianNo (None, 128) 0
ise)
activation (Activation) (None, 128) 0
batch_normalization (Batch (None, 128) 512
Normalization)
dense_1 (Dense) (None, 128) 16512
batch_normalization_1 (Bat (None, 128) 512
chNormalization)
dense_2 (Dense) (None, 1) 129
=================================================================
Total params: 18305 (143.01 KB)
Trainable params: 17793 (139.01 KB)
Non-trainable params: 512 (4.00 KB)
_________________________________________________________________
The two first activation layers are ReLu and the last is linear.
The inputs are in order: DOY, LAT, LON, LAI
The output is the SIF_L described in the article. Create a repository to save all the three files provided.
To load the model, you have to recreate the neural network architecture summarised above and to create a new keras empty model based on this.
then use the command: your_model.load_weights('your_repository/corrected_128_mdl.ckpt')
The weights are now loaded in the new model.
Files
Files
(438.2 kB)
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