Which is more suitable for the field, Magellan 210 or Roland H20C?

The former is more reliable.

1. Simple and easy to use: one-key operation is the most important feature of the explorer series handheld GPS, and even the first user can easily grasp and use a navigation interface to provide you with all the GPS data to the destination conveniently and clearly: sailing speed, course, distance to the destination, etc., which can automatically detect and receive all satellites within the field of vision and obtain GPS data information.

2. Truefix global positioning measurement technology uses 14 parallel channels to search for satellites faster and more sensitive, and performs WAAS and EGNOS differential correction, so that the correction accuracy reaches less than 3 meters, making the accuracy higher.

3. Each bar has 2000 points, and a maximum of 150 pieces can be stored (limited by available memory).

4. Explorer 210 has a built-in national 1:1 million background map.

5. Rubber shell, impact-resistant plastic material, allowing you to use the explorer more fully and confidently in any activity.

6. The Explorer series meets the IPX-7 international waterproof standard, guarantees that there is no water for 30 minutes underwater, and has passed the US FCC and European CE certification.

7. Quick calculation: various field measurement data such as route and track calculation length and area can be used.

8. Large screen: cm, four-level gray scale with background light large screen, any environment can clearly obtain information.

10. Internal software: Through the professionally designed internal processing software, it can easily realize the functions of data conversion, data conversion (MIF, DXF, EXCEL, etc.), graphic printing and so on.

11. Small and exquisite: only weighs 153 grams, new material, easy to carry.

The 210 is a very old machine. But it's applicable! Mine is.

Introduction Magellan (full name Ferdinand Magellan, Portuguese: fern o de Magalh es; Spanish: Fernando de Magallanes), a famous navigator and explorer who made sailing expeditions for Portugal (1505 1512) and Spain (1519 1521).

Departing from Spain, go around South America, discover the Strait of Magellan, and then cross the Pacific Ocean. Although killed in the Philippines, his fleet continued its voyage west to Spain, completing its first circumnavigation of the globe. It is believed to be the first person to circumnavigate the globe.

If you want more, go to this **:

Magellan 210 has contour maps.

It seems to have died in an Indonesian tribal war.

The beat speed I use is 500.

As far as I know, there is no big difference in the basic functions of these machines. The big difference seems to be that the 210 and 400 are monochrome versions, and the 400 has an electronic compass. The 500 is a multi-color version, with a screen display of sixteen colors, but no electric bush compass.

If it's just for navigation and track recording, and you don't care if it's good-looking, the 210 should be a good base model.

Beginning: He sails around the world. The end: He's famous short enough! Ha ha.

From 1519 to 1521, he led a fleet on his first voyage around the globe and died in a conflict with a local tribe in the Philippines. Although he did not circumnavigate the globe himself, the remaining sailors on his ship continued to sail west after his death, returning to Europe to complete his first circumnavigation of the globe. Magellan is considered the first man to circumnavigate the globe.

Magellan's fleet circumnavigated the globe and proved that the Earth is a roughly sphere, and whether it is from west to east or from east to west, there is no doubt that it can circle our planet and return to its original place. This is an indelible great feat in the history of mankind.

Magellan was Portuguese.

Ferdinand Magellan (full name Ferdinand Magellan, Portuguese: fern o de Magalh es; Spanish Fernando de Magallanes (spring 1480 – April 27, 1521) was an explorer, navigator, colonist, Portuguese, who served the Spanish ** expedition.

From 1519 to 1521, he led a fleet around the globe, and Magellan died in a tribal conflict in the Philippines on his way around the world. After his death, the ship's sailors continued their voyage westward, returning to Europe and completing the first human voyage around the world.

Born in Portugal in 1480, he renounced his Portuguese nationality on 20 October 1517.

So later the nationality was Spanish.

It was Spanish, because he sailed around the world on the orders of King Spain!

Hope to be able to help.

Magellan (Magellan, Ferdinand), a famous Portuguese navigator and explorer, made sailing expeditions for Portugal (1505 1512) and Spain (1519 1521). Departing from Spain, go around South America, discover the Strait of Magellan, and cross the Pacific Ocean. Although killed in the Philippines, his ship continued its voyage west to Spain, completing its first circumnavigation of the globe.

Considered the first person to circumnavigate the globe.

Geerron's outstanding contribution lies not in the circumnavigation of the world itself, but in his bold faith and excellent command of the cause. He was the first man to sail across the Pacific Ocean from east to west. With more than 3 months of sailing, he changed the popular perception of the time:

It takes only a few days to reach the East Indies by boat from the New World. Magellan's fleet circumnavigated the globe and proved that the earth is a circle, and whether it is from west to east or from east to west, there is no doubt that it can circle our planet and return to its original place. This will always be an indelible great achievement in the history of mankind.

1 Whitebeard wins steadily, he is the shock fruit can launch the ability like **, and he has a domineering body...

2 It has been said, it is the fruit of the earthquake.

3 white beard.