54 plot raster

Uncomment the following line to install leafmap if needed.

In [1]:

# !pip install leafmap

# !pip install leafmap

In [2]:

import os
import leafmap

import os import leafmap

Download a sample dataset.

In [3]:

url = "https://opengeos.org/data/raster/srtm90.tif"

url = "https://opengeos.org/data/raster/srtm90.tif"

In [4]:

image = "srtm90.tif"
if not os.path.exists(image):
    leafmap.download_file(url, image)

image = "srtm90.tif" if not os.path.exists(image): leafmap.download_file(url, image)

Downloading...
From: https://opengeos.org/data/raster/srtm90.tif
To: /home/runner/work/leafmap/leafmap/docs/notebooks/srtm90.tif

  0%|          | 0.00/16.6M [00:00<?, ?B/s]

100%|██████████| 16.6M/16.6M [00:00<00:00, 269MB/s]

Plot the raster image in 2D.

In [5]:

leafmap.plot_raster(image, cmap="terrain", figsize=(15, 10))

leafmap.plot_raster(image, cmap="terrain", figsize=(15, 10))

Plot the raster image in 3D.

In [6]:

leafmap.plot_raster_3d("srtm90.tif", factor=2, cmap="terrain", background="gray")

leafmap.plot_raster_3d("srtm90.tif", factor=2, cmap="terrain", background="gray")