Weird circles near Egypt.

[Josh_2212]

I found these weird black cirlces near Egypt. Any idea what they could be?

[zipper]

I think theyre centre-point irrigation circles - you can see some which have a definite centre. Colour is dark-green and theyre about 1 km diameter. Theres an admin centre there with tracks to it - could actually be a pumpin station for underground water. Theres also an oil burn on the edge of the sand sea to the east. I think theyre in Libya.
Nice view!

[confuzed]

there are different wierd circles here too... they are HUGE!
I dont know how to put in the link to it, sorry! OK and if you say they are fields, WHY would anyone make circular feilds???<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://earth.google.com/kml/2.0">
<Placemark>
<name>the freaky circles!</name>
<LookAt>
<longitude>32.02833932458697</longitude>
<latitude>30.43352445230168</latitude>
<range>208978.3430787576</range>
<tilt>-1.691706212889419e-010</tilt>
<heading>0.4478976931307219</heading>
</LookAt>
<styleUrl>root://styleMaps#default+nicon=0x307+hicon=0x317</styleUrl>
<Point>
<coordinates>32.02833932458697,30.43352445230168,0</coordinates>
</Point>
</Placemark>
</kml>

[confuzed]

YAY i am so great...theres the link!

[Gandolf]

[QUOTE=confuzed]there are different wierd circles here too... they are HUGE!
I dont know how to put in the link to it, sorry! OK and if you say they are fields, WHY would anyone make circular feilds QUOTE]

Economics. IT cost money to hire someone to move ground laid irrigation pipes. Also you need several connections per field to the water. With circle irrigation you only have one point for water and automatic start and stop.

[kevin1245]

i know this probably sounds stupid, but maybe, there holes from bomb testing...i know it isn't tho. im detesting my own idea. but still it could be?