AN/SPS-52
The AN/SPS-52 is a United States Navy long-range air search 3D radar that is capable of providing contact bearing, range and altitude. It was used on Baleares and Brooke-class frigates, Charles F. Adams and Hatakaze-class destroyers, Tarawa and Wasp-class amphibious assault ships, Galveston, and Providence-class cruisers and other ships. It was replaced by the AN/SPS-48 on newer ships and ships that received upgrades. The antenna is mechanically rotated for azimuth but electronically scanned for elevation.
_SPS-52.jpg) AN/SPS-52 on USS Ramsey (FFG-2) | |
| Country of origin | United States |
|---|---|
| No. built | Many |
| Type | 3D Air-search |
| Azimuth | 0-360° |
Gallery
-DN-ST-84-01452.JPEG)
Late AN/SPS-39 installation on USS Richard E. Byrd (DDG-23) using same AN/SPA-72 antenna as AN/SPS-52
gollark: On a Discord server for another modern note-taking thing I'm on someone was talking about "n-grams" and "latent dirichlet allocation".
gollark: There are also, if NLP were not so bee, *many* useful approaches I could take to categorize things efficiently.
gollark: I'm likely to implement (eventually) fuzzy page name matching where it tells you stuff *like* what you spelt. Right now the search just looks for pages containing the same word (give or take endings, SQLite uses some "porter stemming" algorithm).
gollark: > "nice editor" sounds good. for instanceI mostly just mean that it will, for instance, keep your current indentation/list level if you add a newline. I can't think of much other useful stuff, markdown is simple enough.> it'd be cool to have a way to embed links to other notes a way that's as easy as adding a tenor gif to a discord messageYou can, it's just `[[link text:note name]]` or `[[note name]]` if they're both the same. "Nice editor" may include something which shows fuzzy matches > sematic taggingI thought about tagging but realized that "bidirectional links" were *basically* the same thing; if you put `[[bees]]` into a document, then the `Bees` page has a link back to it.
gollark: Δy/Δx, if you prefer.
See also
External links
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