This example of data journalism provides a great illustration of collecting raw data from multiple sources and presenting it in clear visualizations. More specifically, they have a step-by-step explanation of Ukraine’s counter-offensive with interactive maps, making it easier to follow.
Ukraine’s counteroffensive against Russia in maps — latest updates. By the Financial Times https://www.ft.com/content/4351d5b0-0888-4b47-9368-6bc4dfbccbf5