Four hundred and eighty chapters high-tech fisherman
The methods of European fishing friends are more precise and high-tech.
A wooden stake more than one meter high is inserted on the shore of each fishing position. An electronic device the size of a mobile phone is tied to the wooden stake, and a large floating ball floats on the water facing the wooden stake.
Satellite positioning devices are installed on the wooden piles and floating balls, which is what we call
The GPS system we are talking about. The coordinates of these wooden stakes and floating balls have been recorded by the organizing committee, and fishermen are not allowed to change them at will. Once fishermen do not fish according to these coordinates, they will be banned by the organizing committee.
If the referee determines it is a foul, the game result will be cancelled.
In other words, the fisherman’s fishing rod must be placed within 10 meters to the left and right of the wooden stake, and the fishing den cannot deviate from the 10 meters to the left and right of the float. In principle, there is no limit on the distance. If you feel that the float is too far away
If the shore is too close and it affects your nesting, you can apply to the organizing committee. The organizing committee will send people to move the float to a farther location, but you can only apply to adjust the distance, not the left and right directions.
So how do these European fishing friends determine that their nests do not have the coordinates of cheap floats? In fact, the naked eye is enough. The float is several times larger than a human head. During the day, it is covered with eye-catching red and yellow fluorescent paint.
The lights inside the float will also light up at night.
However, Europeans are more meticulous. They feel that relying on the naked eye alone may cause misunderstandings, and it is more clear to rely on high technology. Therefore, these European fishing friends have to spend hundreds of euros to buy a small GPS device and fix it on their own
When making a nest, place it on a separate floating ball. In this way, you can use the coordinate data between the wooden stakes, the big floating ball, and the small floating ball to determine whether the nest has deviated.
"Nah! Isn't this the principle of the Tomahawk missile? It's so troublesome to catch fish, just install a GPS transmitter on each fish. Let's stop making nests and just grab the receiver.
Know where the fish is, then put the fishhook on the edge of Y and see if it eats the hook!
"Wang Jian listened to the Marx Brothers' explanation and fiddled with the GPS receiver. He only worked on it for a few minutes before giving up. He is a standard modern technology illiterate. He only knows how to use his mobile phone and cannot adjust the TV or air conditioner at home.
He can't play anything with a remote control.
"Stop being naked there, come here and step on the air pump for me." Hong Tao wasn't worried that he couldn't understand the receiver. What he wanted to say was, you all use the GPS positioning system, so you can't buy an electric one.
An air pump! And you use this crappy foot-operated thing!
There is no money in the world! Not to mention that Europeans rely on high technology for fishing. With the help of GPS positioning systems and fish finders, the task of detecting underwater terrain has become very, very simple. Just drive an electric boat
, follow the GPS coordinate instructions. Walk back and forth between the wooden pile and the floating ball at a slow speed and everything is OK. All the underwater topography, water depth, water temperature, and pH will be clear at a glance.
The Marx brothers are indeed the richest generation in Europe and fishing enthusiasts. Their fish finder is as big as a printer. It not only has a large color screen, route input and output, and chart copy functions, but also has its own printing device, so you can fish while searching.
The data is directly output to the printing paper, which is convenient for fishermen to observe and analyze. It can also be used as a record of future fishing.
"Hey, this thing is very easy to use! Max, how much does this machine cost?" Although Wang Jian doesn't know how to use it, he can look at it and realize the benefits of it at a glance. Although there are fish finders in China, their functions are not as good as this one.
Much weaker and not very accurate.
"More than 7,000 euros. This is specially made for fishing. It can be used in both seawater and fresh water. It can adjust the transmitting power. It is waterproof and anti-corrosion to a depth of 100 meters. However, the output of this thing is not high. If you want to get one, Schweder also has one.
"It's basically useless, I'll give you 6,000 euros." Marx also listed several hidden functions of this machine.
"My X, the stuff is good and the price is good. How about Hong Tao, please buy one!" When Wang Jian heard the price, he immediately lost interest, but he did not miss the opportunity to fool Hong Tao.
"I'm stupider than you! I bought it and you borrowed it, right? Grandma! Even if you kill me, I won't buy it. I'm quite comfortable with big rocks." Hong Tao felt that he could still grit his teeth and buy one for 600 euros.
Forget about 6,000, it’s more than the cost of a car.
After some exploration, the overall situation of fishing position 34 is basically clear. The terrain here is very gentle. The water depth is less than 2 meters more than 30 meters away from the shore, and the water depth is only 8 meters more than 120 meters away. And further
In the first few dozen meters, there is no big change in depth. In other words, in this body of water, the deepest point is about 8 meters.
This depth is also suitable for fishing big carp. The weather in Europe is cooler and the water temperature is not high, so big fish generally will not hide in deeper water because they are afraid of the heat.
However, a water bottom that is too flat is not a good habitat for carp. Carp likes to hide in ditches, pits, piles of rocks or aquatic plants at the bottom of the water. It is a fish that likes darkness, is timid and cunning.
Fishing friends who often catch wild carp in the natural environment should know that many times a pothole or ravine more than ten centimeters deep appears on the bottom of the water, which will increase the chance of catching fish.
But Hong Tao held up a large roll of printing paper and searched for a long time, but couldn't find a single pothole. This water area is really flat!
However, Hong Tao did not give up, and pulled Schweder to use the fish finder to explore the 20-meter-wide area along the edge of the fishing position again. This time, he finally gained something. A little to the left, a fish finally appeared.
A ravine more than half a meter deep.
Judging from the direction, length and width of this underwater ravine, it should have been the water inlet or outlet in the past, but later the lake rose, so it was submerged under the water and could not be found from the shore.
The problem of the gully has not yet been solved. This ravine almost touches the edge of fishing position 34 and extends directly towards the center of the lake. If you want to build a nest in this ditch, it will definitely exceed the scope of the competition regulations.
It's definitely not allowed.
"Oh, what a pity, the distance is only 2 meters..." Schweder was lying on the printing paper and almost took out a micrometer to calculate, but finally spread his hands and gave up.
"Show me the rules of the competition again!" Hong Tao asked Marx for the hundreds of pages of rules of the competition and started reading page by page.
"No problem, let's build the nest at the very edge, as close to the ditch as possible, and then throw the fishing rig on the bottom or edge of the ditch. I read the rules. It doesn't say that the fishing rig can't go out of bounds. It only stipulates that the fishing rig cannot go out of bounds.
The ball cannot go out of bounds." More than ten minutes later, Hong Tao finished reading the last page and came up with a solution.
At this time, the advantage of the Chinese people's flexible thinking comes into play. The competition stipulates that the nest float cannot exceed the specified range, but it does not say whether the fishhook can go out of bounds. It doesn't matter if the law does not prohibit it!
"It is true that there is no regulation on the position of the fishhook! I think there is no problem!" Marx took the manual and carefully read the relevant contents in it, and then agreed with Hong Tao's statement.
"Do you need to ask Pierre?" Hong Tao was still a little worried.
"No, since Marx said there are no relevant regulations in the handbook, there must be no relevant regulations. If they dare to cancel our results, I will take them to court! Even if they say it, they have to wait until after our competition is over.
We discovered it and cannot share it with others at will." Schweder also has a cunning side.
"But I have another question, why do you think this ditch is better than the water grass? Do carp also have to go through the underground passage?" Although Schweder did not object to Hong Tao's suggestion about the location of the den, he did not understand Hong Tao's intention.
He always wants to find theoretical basis.
"I can't explain the reason for this, but in China, carp like to hide in these ditches and bumpy places. As for the grass, it's not impossible, but it is easy to hook. Wherever there are aquatic plants, there will definitely be more water at the bottom.
Aquatic plants have very developed root systems and are very strong
In fact, once the fish is caught, the big fish rushes into the aquatic plants, and the fishing line may get tangled." Hong Tao really didn't fool the Marx brothers. Why does carp like that kind of environment? Hong Tao doesn't understand the specific principle.
He is just a fisherman, not an ichthyologist. He only thinks about common laws.
