Rendering 3D maps on the web using opesource javascript library Cesium

This is a simple 3D viewer using the Cesium javascript library. The example code can be found here. Click on question-mark symbol on upper right side corner to get more information about traversing in 3D space

Data provided by:

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Data attribution

Imagery

Cesium ion

Bing Maps Aerial

Bing Maps Aerial with Labels

Bing Maps Roads

Sentinel-2

Blue Marble

Earth at night

Natural Earth II

Other

Mapbox Satellite

Mapbox Streets

Mapbox Streets Classic

ESRI World Imagery

ESRI World Street Map

ESRI National Geographic

Open­Street­Map

Stamen Watercolor

Stamen Toner

Terrain

Cesium ion

WGS84 Ellipsoid

Cesium World Terrain

	Pan view Left click + drag
	Zoom view Right click + drag, or Mouse wheel scroll
	Rotate view Middle click + drag, or CTRL + Left/Right click + drag

	Pan view One finger drag
	Zoom view Two finger pinch
	Tilt view Two finger drag, same direction
	Rotate view Two finger drag, opposite direction

Apr 9 202507:20:06 UTC1x

Apr 9 2025 06:00:00 UTCApr 9 2025 12:00:00 UTCApr 9 2025 18:00:00 UTCApr 10 2025 00:00:00 UTCApr 10 2025 06:00:00 UTCApr 10 2025 12:00:00 UTC

Apr 10 2025 12:00:00 UTC

Thats all for now!

Linked List in C++

Linked list is a type linear data structure, in which  the elements are not stored at contiguous memory locations like array. Each element is linked using pointers as shown in the image:

Jupyter Notebook with Google Colab

Jupyter notebook is an open-source web application which allows us to create and share codes and documents. It provides an environment, where we can document our code, run it, look at the outcome, visualize data and see the results without leaving the environment. This makes it a handy tool for performing end to end data science workflows – data cleaning, statistical modeling, building and training machine learning models, visualizing data, and many, many other uses.

Shallow Copy Constructor Vs Deep Copy Constructor

Copy Constructor 

It is a type of constructor which is used to create a copy of an already existing object. A copy constructor is a member function which initialises an object using another object of the same class.To implement this in coding we define a member function class which initialises an object using another object of the same class. The function prototype for copy constructor is as below:

ClassName (const ClassName &existing_obj);