Simple Sentences:
* The explorers mapped the unknown territory.
* The scientist mapped the human genome.
* The programmer mapped the website's functionality.
More Complex Sentences:
* The team carefully mapped the city's infrastructure, identifying potential vulnerabilities.
* The artist mapped the emotional landscape of their childhood in their latest paintings.
* Using GPS technology, we were able to map our hiking route with precision.
* The researcher mapped the connections between neurons in the brain.
You can also use "mapped" in the past participle form:
* The city was mapped by the Romans.
* The route was mapped out in detail.
Remember to choose the appropriate tense and form of "mapped" based on the context of your sentence.