Did the Nazca Lines actually work as some kind of landing map or am I overthinking this

Been thinking about this a lot lately and I dont think you're overthinking it at all. The scale of those lines only makes sense from the air, right? Like why go to that level of effort for something you can never actually see properly from the ground. The hummingbird alone is something like 90 metres across.

What gets me is the technical precision. These weren't just scratched in the dirt randomly. Some of those straight lines run for miles without deviation, which even with modern surveying tools would be a serious challenge in that terrain.

My question for the thread is this - has anyone looked into whether the lines correlate with any specific approach vectors? Like if you mapped them against prevailing wind patterns in that region, do they line up in ways that would be useful for something coming in to land? I've seen a few researchers touch on this but never seen proper data behind it.

Also curious whether anyone here has considered the water table theories as an alternative because some archaeologists push that pretty hard as the "rational" explanation and I'm not fully convinced.

The "only makes sense from the air" argument sounds compelling until you realise plenty of cultures made massive art meant for gods, not humans. The Nazca probably thought their deities were up there watching, so the scale makes sense without needing a single spaceship involved.

That said I do think theres something genuinely weird about the precision. How do you maintain straight lines over miles of uneven terrain with stone age tools? That part I cant fully hand-wave away. Could still be human ingenuity rather than alien GPS but it deserves more credit than "they just drew in the dirt."