| Views | |
| Photogrammetric measurements in geotechnic | 29 |
| November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | |
| Photogrammetric measurements in geotechnic | 2 | 2 | 6 | 3 | 3 | 1 | 0 |
| Views | |
| United States of America | 16 |
| China | 5 |
| Czech Republic | 2 |
| Japan | 2 |
| Poland | 2 |
| Russian Federation | 1 |
| Slovakia (Slovak Republic) | 1 |
| Views | |
| Redwood City | 11 |
| Mountain View | 4 |
| Ostrava | 2 |
| Warsaw | 2 |
| Bratislava | 1 |