212 data here somewhere. correction factor. Later, A Al came up with a new That brovwht the two readings in line. By two readings I mean ground and air. So I think one has to take a pretty close look at the data to see how valid these 5 readings are. Maybe before the operation was over with, maybe he got this correction factor down a little better. 1 . MR. HARLEY: There was a little difficulty out there at the beginnim. I think it was merely a misunderst anding Alderson Reporting Company Washington, D, C. 9 The reason I am pretty sure there was a misunder- 10 standing, even after talking with hin, is that he was getting 11 the differénce using the centimeter on the ground and the 12 air in the height conversion factors. 13 out there after the whole crew was around in re-doing our 14 conversion factors. 15 | DR. DUNNING: Understand, I am not taking a strong stand against aerial survwys, 17 especially in the early times after a shot, when we were 18 pulling our hair wondering what was going on out there. 19 not sure,but that it should be done. 20 points that cam They were most valuable and 21 purpose are we trying to serve by these additional surveys. I am I am just raising the to us out there, and again say just what MR. HARLEY: My feeling still is that you probably 23] would pick Rongelap Island for your ground surveys and stick 24/1 to the air for the others, rather than trotting all over Beparisssct of Pie pnder that hot sun. “ Histsviaa’a Offs f, CALA We spent a lot of time 16 22 ARC of Al‘s, At the same time, of course, you would 4 MVVateiia Log 22