Raster data

In [1]:

import crimpy

import crimpy

In [2]:

url = "https://opendata.digitalglobe.com/events/mauritius-oil-spill/post-event/2020-08-12/105001001F1B5B00/105001001F1B5B00.tif"

url = "https://opendata.digitalglobe.com/events/mauritius-oil-spill/post-event/2020-08-12/105001001F1B5B00/105001001F1B5B00.tif"

In [3]:

from ipyleaflet import WidgetControl
import ipywidgets as widgets

from ipyleaflet import WidgetControl import ipywidgets as widgets

In [4]:

float_slider = widgets.FloatSlider(
    value=0,
    min=-1,
    max=1,
    step=0.05,
    description='Threshold:'
)
float_slider

float_slider = widgets.FloatSlider( value=0, min=-1, max=1, step=0.05, description='Threshold:' ) float_slider

FloatSlider(value=0.0, description='Threshold:', max=1.0, min=-1.0, step=0.05)

In [5]:

control = WidgetControl(widget=float_slider, position='bottomleft')

control = WidgetControl(widget=float_slider, position='bottomleft')

In [6]:

m = crimpy.Map()
m.add_raster(url)
m.add(control)
m

m = crimpy.Map() m.add_raster(url) m.add(control) m

Map(center=[20, 0], controls=(ZoomControl(options=['position', 'zoom_in_text', 'zoom_in_title', 'zoom_out_text…

In [7]:

widgets.jsdlink((float_slider, 'value'), (m.layers[-1], 'opacity'))

widgets.jsdlink((float_slider, 'value'), (m.layers[-1], 'opacity'))

DirectionalLink(source=(FloatSlider(value=0.0, description='Threshold:', max=1.0, min=-1.0, step=0.05), 'value…

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Last update: 2023-10-22