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://github.com/giswqs/data/raw/main/raster/srtm90.tif'

url = 'https://github.com/giswqs/data/raw/main/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://github.com/giswqs/data/raw/main/raster/srtm90.tif
To: /home/runner/work/leafmap/leafmap/docs/notebooks/srtm90.tif
100%|██████████| 15.2M/15.2M [00:00<00:00, 24.6MB/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')

---

Last update: 2023-03-04
Created: 2021-06-12