Visualizing Multispectral Data with HyperCoast¶

In [1]:

# %pip install "hypercoast[extra]

# %pip install "hypercoast[extra]

In [2]:

import hypercoast

import hypercoast

In [3]:

url = "https://github.com/opengeos/datasets/releases/download/raster/cog.tif"
filepath = "data/cog.tif"
hypercoast.download_file(url, filepath, quiet=True)

url = "https://github.com/opengeos/datasets/releases/download/raster/cog.tif" filepath = "data/cog.tif" hypercoast.download_file(url, filepath, quiet=True)

Out[3]:

'/home/runner/work/HyperCoast/HyperCoast/docs/examples/data/cog.tif'

In [4]:

m = hypercoast.Map()
filepath = "data/cog.tif"  # replace it with your own raster data
m.add_dataset(
    filepath, indexes=[4, 1, 2], vmin=0, vmax=2500, layer_name="Landsat", nodata=0
)
m.add("spectral")
m

m = hypercoast.Map() filepath = "data/cog.tif" # replace it with your own raster data m.add_dataset( filepath, indexes=[4, 1, 2], vmin=0, vmax=2500, layer_name="Landsat", nodata=0 ) m.add("spectral") m

Warning 1: TIFFReadDirectory:Sum of Photometric type-related color channels and ExtraSamples doesn't match SamplesPerPixel. Defining non-color channels as ExtraSamples.

Out[4]: