| 单词 |
trimetrogon |
| 释义 |
trimetrogon
tri·met·ro·gon T0360000 (trī-mĕt′rə-gŏn′)n. A system of aerial photography in which one vertical and two oblique photographs are simultaneously taken for use in topographic mapping.
[tri- + Metrogon, trademark for a kind of camera lens.]trimetrogon (traɪˈmɛtrəˌɡɒn) n (Photography) a. a method of aerial photography for rapid topographic mapping, in which one vertical and two oblique photographs are taken simultaneouslyb. (as modifier): trimetrogon photography. [from tri- + metro-, from Greek metron measure + -gon]trimetrogon
trimetrogonA fan camera arrangement for production of maps and charts. Three cameras with wide-angle lenses are mounted together to give lateral coverage from horizon to horizon. The center camera is used for vertical photography and the outer two cameras for oblique photography. A trimetrogon installation is shown in the illustration. |
| 随便看 |
- november 2nd
- november 3
- november 30
- november 30, 2011
- november 30, 2012
- november 30, 2013
- november 30, 2014
- november 30, 2015
- november 30, 2016
- november 30, 2017
- november 30, 2018
- november 30, 2019
- november 30, 2020
- november 30, 2021
- november 30, 2022
- november 30, 2023
- november 30th
- november 31
- november 3, 2011
- november 3, 2012
- november 3, 2013
- november 3, 2014
- november 3, 2015
- november 3, 2016
- november 3, 2017
|