7. gbif-python

%pip install pydeck

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Installing collected packages: numpy, MarkupSafe, jinja2, pydeck
Successfully installed MarkupSafe-2.1.5 jinja2-3.1.3 numpy-1.26.4 pydeck-0.8.0
Note: you may need to restart the kernel to use updated packages.

# Define a layer to display on a map
DATA = 'https://minio.carlboettiger.info/shared-data/mammalia_occ_gb.csv'
import pydeck as pdk
 
layer = pdk.Layer(
    "HexagonLayer",
    DATA,
    get_position=['lng', 'lat'],
    elevation_scale=100,
  #  elevation_range=[0, 1000],
    get_fill_color = ["elevation", "0", "elevation", 140],
    extruded=True,
    radius=1000,
    auto_highlight=True,
    pickable=True,
    lower_percentile=0.8,
    alpha=0.8
)

# Set the viewport location
view_state = pdk.ViewState(
    longitude=-1.415,
    latitude=52.2323,
    zoom=4,
    min_zoom=1,
    max_zoom=12,
    pitch=40.5,
    bearing=-27.36)

# Render
r = pdk.Deck(layers=[layer], initial_view_state=view_state)
r.to_html("hex_layer.html")