Abel Tasman vs George Vancouver

Tasman sighted the west coast of New Zealand's South Island, becoming the first European to reach the islands. He charted parts of the coastline but did not land due to hostile encounters with Maori.

Tasman discovered the island of Tasmania, which he named Van Diemen's Land. He charted its coastline and claimed it for the Netherlands, though no settlement was established.

Tasman sailed along the northern coast of New Guinea, mapping parts of the island. He also charted the Bismarck Archipelago and the Solomon Islands, expanding Dutch knowledge of the Pacific.

Tasman sighted the Fiji Islands during his Pacific voyage. He did not land but charted the islands, making him the first European to record their existence.

Vancouver participated in negotiations with Spanish officials at Nootka Sound to resolve territorial disputes. The Nootka Sound Convention established British rights to trade and settle in the region.

Vancouver led a British naval expedition to chart the Pacific Northwest coast from California to Alaska. He mapped the coastline with unprecedented accuracy, including Puget Sound and the Strait of Georgia.

Vancouver proved that Vancouver Island was an island by sailing around it. He named the island after himself, and the surrounding waters were charted for future navigation.

Vancouver visited the Hawaiian Islands during his expedition, conducting surveys and establishing friendly relations with King Kamehameha I. He provided the king with European goods and advice.