Add raster

Adding Raster Files¶

In [1]:

import beamgis

import beamgis

Adding Raster to map¶

In [2]:

# Display the map object in the Jupyter Notebook
m = beamgis.Map()
m

# Display the map object in the Jupyter Notebook m = beamgis.Map() m

Out[2]:

In [3]:

# Define the url for the raster file
url = r"https://github.com/opengeos/datasets/releases/download/raster/dem_90m.tif"

# Define the url for the raster file url = r"https://github.com/opengeos/datasets/releases/download/raster/dem_90m.tif"

In [4]:

# Add the raster file to the map with a "terrain" colormap
m.add_raster(url, colormap="terrain", name="dem", opacity=0.5)
m.add_layer_control()

# Add the raster file to the map with a "terrain" colormap m.add_raster(url, colormap="terrain", name="dem", opacity=0.5) m.add_layer_control()

Displaying specific bands¶

In [5]:

# Add new map
m_2 = beamgis.Map()
m_2

# Add new map m_2 = beamgis.Map() m_2

Out[5]:

In [6]:

# Add the second raster file to the map
url_2 = "https://github.com/opengeos/datasets/releases/download/raster/LC09_039035_20240708_90m.tif"

# Add the second raster file to the map url_2 = "https://github.com/opengeos/datasets/releases/download/raster/LC09_039035_20240708_90m.tif"

In [7]:

# Add the raster file to the map with specific band indexes and opacity
m_2.add_raster(url_2, indexes=[5, 4, 3], name="landsat", opacity=0.2)

# Add the raster file to the map with specific band indexes and opacity m_2.add_raster(url_2, indexes=[5, 4, 3], name="landsat", opacity=0.2)

Adding an image overlay¶

In [8]:

# Create a new map object for adding an image overlay
image_m = beamgis.Map()
image_m

# Create a new map object for adding an image overlay image_m = beamgis.Map() image_m

Out[8]:

In [9]:

# Define the URL for the image to be added to the map
image_url = "https://media0.giphy.com/media/v1.Y2lkPTc5MGI3NjExZWFocm8xeng4aWQ1bXVmcmUyM2gzczlydmhjc2tyMWhhdzlnZzI3ayZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/DMUFPG2niG1TW/giphy.gif"

# Define the geographical bounds for the image overlay
bounds = ((13, -150), (40, -120))

# Define the URL for the image to be added to the map image_url = "https://media0.giphy.com/media/v1.Y2lkPTc5MGI3NjExZWFocm8xeng4aWQ1bXVmcmUyM2gzczlydmhjc2tyMWhhdzlnZzI3ayZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw/DMUFPG2niG1TW/giphy.gif" # Define the geographical bounds for the image overlay bounds = ((13, -150), (40, -120))

In [10]:

# Add an image overlay to the map using the specified image URL and geographical bounds
image_m.add_image(image_url, bounds)

# Add an image overlay to the map using the specified image URL and geographical bounds image_m.add_image(image_url, bounds)

Adding a video overlay¶

In [11]:

# Initialize a new map object for adding a video overlay
video_m = beamgis.Map(center=(40, -120), zoom=3)
video_m

# Initialize a new map object for adding a video overlay video_m = beamgis.Map(center=(40, -120), zoom=3) video_m

Out[11]:

In [12]:

# Define the URL for the video to be added to the map
url = (
    "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
)
bounds = ((37.56238816, -122.515963), (37.563391708, -122.5130939))

# Define the URL for the video to be added to the map url = ( "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4" ) bounds = ((37.56238816, -122.515963), (37.563391708, -122.5130939))

In [13]:

# Add a video overlay to the map
video_m.add_video(url, bounds, name="drone")

# Add a video overlay to the map video_m.add_video(url, bounds, name="drone")

Adding WMS Layer¶

In [14]:

# Add new map
wms_m = beamgis.Map(center=(40, -100), zoom=5)
wms_m

# Add new map wms_m = beamgis.Map(center=(40, -100), zoom=5) wms_m

Out[14]:

In [15]:

# Define the URL for the WMS service and the layers to be displayed
wms_url = "https://imagery.nationalmap.gov/arcgis/services/USGSNAIPPlus/ImageServer/WMSServer?"

# Define the URL for the WMS service and the layers to be displayed wms_url = "https://imagery.nationalmap.gov/arcgis/services/USGSNAIPPlus/ImageServer/WMSServer?"

In [16]:

# Add the WMS layer to the map
wms_m.add_wms_layer(
    wms_url, name="natural color", layers="USGSNAIPPlus:NaturalColor", opacity=0.8
)

# Add the WMS layer to the map wms_m.add_wms_layer( wms_url, name="natural color", layers="USGSNAIPPlus:NaturalColor", opacity=0.8 )