03 Oct 25
20 Nov 21
21 Oct 21
28 Sep 21
02 Sep 18
15 Oct 15
A good celestial navigation reference
08 Sep 15
16 Oct 14
08 Aug 14
26 Apr 14
10 Jan 14
31 Jan 13
11 Mar 12
20 Feb 12
20 Sep 11
22 Jun 10
11 Nov 08
The methodology in this project may be conveniently divided into field and laboratory segments. The laboratory work is carried out to a limited extent in Corinth in summer and in the Mediterranean Section of The University Museum in Philadelphia during the remainder of the year.
04 Nov 08
NGSCS Radial Search creates a Google Earth network link that plots the approximate location of NGS control stations within a specified distance of the view center. Requires Google Earth Version 4.3 or later.