I2FeaturesToGrid

builders

Name	Default Value	Description	Type	Mandatory	Name
builders_class_name	[‘I2Classification’]	The name of the class defining the builder	list	False	builders_class_name
builders_paths	/path/to/iota2/sources	The path to user builders	str	False	builders_paths

Notes

builders_class_name 

Available builders are : ‘I2Classification’, ‘I2FeaturesMap’ and ‘I2Obia’

builders_paths 

If not indicated, the iota2 source directory is used: */iota2/sequence_builders/

chain

Name	Default Value	Description	Type	Mandatory	Name
features_path	None	input directory containing features as rasters	str	False	features_path
from_rasterdb_resampling_method	nn	output features type choice among gdalwarp.html#cmdoption-gdalwarp-r. Enabled if chain.rasters_grid_path is set	str	False	from_rasterdb_resampling_method
from_vectordb_resampling_method	near	output features type choice among gdalwarp.html#cmdoption-gdalwarp-r. Enabled if chain.grid is set	str	False	from_vectordb_resampling_method
grid	None	input grid to fit	str	False	grid
list_tile	None	List of tile to process, separated by space	str	True	list_tile
out_worldclim_dtype	float32	output worlclim data type, ie : ‘uint16’, ‘float32’.	np.dtype	False	out_worldclim_dtype
out_worldclim_rescale_range	None	rescale worldclim data between 0 and max(np.dtype) at run time for RAM usage purpose.	np.dtype	False	out_worldclim_rescale_range
output_features_pix_type	float	output features type choice among uint8/uint16/int16/uint32/int32/float/double.	str	False	output_features_pix_type
output_path	None	Absolute path to the output directory	str	True	output_path
rasters_grid_path	None	input grid to fit	str	False	rasters_grid_path
resampling_bco_radius	2	otb radius for bicubic interpolation.	int	False	resampling_bco_radius
s1_dir	None	Sentinel1 data directory	str	False	s1_dir
s2_path	None	Absolute path to Sentinel-2 images (THEIA format)	str	False	s2_path
spatial_resolution	[]	Output spatial resolution	list or scalar	True	spatial_resolution
srtm_path	None	Path to a directory containing srtm data	str	False	srtm_path
tile_field	None	column name in ‘grid’ containing tile’s name.	str	False	tile_field
worldclim_path	None	Path to a directory containing world clim data	str	False	worldclim_path

Notes

output_path 

Absolute path to the output directory.It is recommended to have one directory per run of the chain

rasters_grid_path 

all rasters must be in the same directory and must be named by tile ie : ‘T31TCJ.tif’

resampling_bco_radius 

otb radius for bicubic interpolation. Enabled if ‘nn’ was set to bco in ‘from_rasterdb_resampling_method’ parameter

s1_dir 

The directory must contains all *.SAFE Sentinel1 data.

spatial_resolution 

The spatial resolution expected.It can be provided as integer or float,or as a list containing two values for non squared resolution

pretrained_model

Name	Default Value	Description	Type	Mandatory	Name
boundary_buffer	None	List of boundary buffer size	list	False	boundary_buffer
function	None	Predict function name	str	False	function
mode	None	Algorythm nature (classification or regression)	str	False	mode
model	None	Serialized object containing the model	str	False	model
module	/path/to/iota2/sources	Absolute path to the python module	str	False	module

Notes

function 

This function must have the imposed signature. It not accept any others parameters. All model dedicated parameters must be stored alongside the model.

mode 

The python module must contains the predict function It must handle all the potential dependencies and import related to the correct model instanciation

In the configuration file, the mandatory keys $REGION and $SEED must be present as they are replaced by iota2. In case of only one region, the region value is set to 1. Look at the documentation about the model constraint.

module 

The python module must contains the predict function It must handle all the potential dependencies and import related to the correct model instanciation