deafrica_tools.app.forestmonitoring#

Functions for loading and interacting with Global Forest Change data in the forest monitoring notebook, inside the Real_world_examples folder.

Functions

`create_expanded_button`(description, button_style)	Defines a number of CSS properties to create a button to handle mouse clicks.
`get_gfclayer_gain`(gfclayer_ds[, gfclayer])	Preprocess the Global Forest Change "gain" layer.
`get_gfclayer_lossyear`(gfclayer_ds, ...[, ...])	Preprocess the Global Forest Change "lossyear" layer.
`get_gfclayer_treecover2000`(gfclayer_ds[, ...])	Preprocess the Global Forest change "treecover2020" layer.
`get_lat_label`(lat)	Get the latitude label given the latitude value.
`get_lon_label`(lon)	Get the longitude label given the longitude value.
`get_product_tiles`()	Get the individual 10x10 degree granules that comprise the Global Forest Change 2000-2023 dataset.
`load_all_gfclayers`(gdf_drawn)
`load_gfclayer`(gdf_drawn, gfclayer)	Loads the selected Global Forest Change layer for the area drawn on the map widget.
`make_box_layout`()	Defines a number of CSS properties that impact how a widget is laid out.
`plot_gfclayer`(gfclayer_ds, start_year, ...)
`plot_gfclayer_all`(gfclayer_ds, start_year, ...)	Plot all the Global Forest Change Layers loaded.
`plot_gfclayer_gain`(gfclayer_ds[, gfclayer])	Plot the Global Forest Change "gain" layer.
`plot_gfclayer_lossyear`(gfclayer_ds, ...[, ...])	Plot the Global Forest change "lossyear" layer.
`plot_gfclayer_treecover2000`(gfclayer_ds[, ...])	Plot the Global Forest Change "treecover2000" layer.
`update_map_layers`(self)	Updates map widget to add new basemap when selected using menu options.

Classes

deafrica_tools.app.forestmonitoring.create_expanded_button(description, button_style)#: Defines a number of CSS properties to create a button to handle mouse clicks.

class deafrica_tools.app.forestmonitoring.forest_monitoring_app(*args: Any, **kwargs: Any)#

update_basemap(change)#: Updates the basemap on the map widget based on the selected value of the dropdown_basemap widget.

update_checkbox_max_size(change)#: Sets the value of self.max_size to True when the checkbox_max_size CheckBox is checked.

update_gfclayer(change)#: Updates the Global Forest Change layer to be plotted based on the selected value of the dropdown_gfclayer widget.

update_timerange(change)#: Updates the time range of the data to be loaded

deafrica_tools.app.forestmonitoring.get_gfclayer_gain(gfclayer_ds, gfclayer='gain')#: Preprocess the Global Forest Change “gain” layer.

deafrica_tools.app.forestmonitoring.get_gfclayer_lossyear(gfclayer_ds, start_year, end_year, gfclayer='lossyear')#: Preprocess the Global Forest Change “lossyear” layer.

deafrica_tools.app.forestmonitoring.get_gfclayer_treecover2000(gfclayer_ds, gfclayer='treecover2000')#: Preprocess the Global Forest change “treecover2020” layer.

deafrica_tools.app.forestmonitoring.get_lat_label(lat: float) → str#

Get the latitude label given the latitude value. :param lat: Latitude to get the label for. :type lat: float

Returns:: Latitude label where negative values are South and positive values are North.
Return type:: str

deafrica_tools.app.forestmonitoring.get_lon_label(lon: float) → str#

Get the longitude label given the longitude value. :param lon: Longitude to get the label for. :type lon: float

Returns:: Longitude label where negative values are East and positive values are West.
Return type:: str

deafrica_tools.app.forestmonitoring.get_product_tiles() → geopandas.GeoDataFrame#

Get the individual 10x10 degree granules that comprise the Global Forest Change 2000-2023 dataset.

Returns:

gpd.GeoDataFrame – The individual 10x10 degree granules that comprise the Global Forest Change 2000-2023
dataset

deafrica_tools.app.forestmonitoring.load_gfclayer(gdf_drawn, gfclayer)#: Loads the selected Global Forest Change layer for the area drawn on the map widget.

deafrica_tools.app.forestmonitoring.make_box_layout()#: Defines a number of CSS properties that impact how a widget is laid out.

deafrica_tools.app.forestmonitoring.plot_gfclayer_all(gfclayer_ds, start_year, end_year)#: Plot all the Global Forest Change Layers loaded.

deafrica_tools.app.forestmonitoring.plot_gfclayer_gain(gfclayer_ds, gfclayer='gain')#: Plot the Global Forest Change “gain” layer.

deafrica_tools.app.forestmonitoring.plot_gfclayer_lossyear(gfclayer_ds, start_year, end_year, gfclayer='lossyear')#: Plot the Global Forest change “lossyear” layer.

deafrica_tools.app.forestmonitoring.plot_gfclayer_treecover2000(gfclayer_ds, gfclayer='treecover2000')#: Plot the Global Forest Change “treecover2000” layer.

deafrica_tools.app.forestmonitoring.update_map_layers(self)#: Updates map widget to add new basemap when selected using menu options.