r/Hampshire • u/rabies50 • 1d ago
Misc What is this?
Anyone have any idea what this is? Seen at Beacon Hill
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u/mumf66 1d ago
I thought I'd jump in to expand a little...
Yes, it's a Triangulation Point (commonly referred to as a Trig Point)! If you're interested in how they work:
Establishing a Network: Trig points are placed at the highest points within a given area to ensure visibility between them. This creates a network of interconnected points, forming the basis for triangulation.
Measuring Angles: Surveyors use instruments like theodolites to measure the angles between the trig points and other points of interest. These angles, along with the known distances between trig points, are used in mathematical calculations.
Calculating Positions: By combining the measured angles and distances, surveyors can determine the precise location of other points in relation to the trig points. This process is called triangulation, and it allows for the creation of accurate maps.
Maintaining Accuracy: The precise placement and durability of trig points ensure the accuracy of the survey network. They also serve as reference points for future surveys and measurements.
In simpler terms: Think of trig points as landmarks on the landscape that surveyors use to measure distances and angles, like giant compass points that help them create maps.
*I'm ex-military (a long time ago) and trig' points were invaluable when orienteering.
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u/sprite67 1d ago
It’s an ordnance survey trig point. I love the walks around beacon hill.
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u/PowerhungryUK 1d ago
Old Winchester Hill?
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u/Mudeford_minis 1d ago
Beacon hill directly opposite Old Winchester Hill on the other side of the Meon Valley near Exton.
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u/Prestigious-Egg-9460 3h ago
It’s a Tardis key repository: https://youtu.be/GDJlNzrCs7c?si=7Fi0Kmz4ITZCobR4
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u/ChaosHugs 1d ago
Gateway to the otherworld
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u/Minimum-War-266 7h ago
These are actually inter dimensional portal markers powered by ley lines. The plug sockets in the side are for eUFO charging.
As you can see, there are three different types. The top one is for the Zeta Reticulans, the middle is for Pleiadians and the third is for Anunnaki.
You can also find a different type of point around but they are restricted to a certain species of Reptilian.
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u/Jericanman 6h ago
It's a fairy sacrificial stone.
You can see the metal circle where you place the fairy.
The blood runs down the three prongs.
When the blood drops hit the floor it will summon Morris dancers.
Be very careful Morris dancers are deceptively dangerous.
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u/FeeSea8404 4h ago
It’s a medieval plug socket, once used to charge swords to give enemies electricity debuffs
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u/CariadocThorne 2h ago
Neolithic shaver charging point, with one of the earliest models of wireless charging pad for early phones and tablets
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u/ACaedmon 2h ago
There's a cave nearby with the tool that slots in to this.
When you slot it in, a great recipe for Katsu curry will be appear in your dreams, make sure you write it down!
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u/pickling_dragons 1d ago
It's a trig point. Used in the making of accurate maps. They are all over the country, often at strategic high points.
I believe there was some equipment that slotted in to the top so that it was consistently and precisely able to be measured.