ground survey उदाहरण वाक्य

उदाहरण वाक्य

1. Amirkhizi said he based his figures on ground surveys conducted by U . N . workers.
2. Despite a history of heart problems, he nevertheless conducted an on-ground survey of the fire site.
3. Ground surveys are performed by a mapper, on foot, bicycle, or in a car, motorcycle or boat.
4. It was first roughly plotted from ground surveys and aerial photographs by the Byrd Antarctic Expedition, 1928-30.
5. It was mapped by United States Geological Survey ( USGS ) from ground surveys and Navy air photos.
6. The first work in 1977 was a ground survey and the 1980 investigation consisted of excavations on site.
7. Population trends have been measured through springtime Breeding Bird Surveys and, in the northern breeding range, springtime singing-ground surveys.
8. Because of the rugged terrain, the United Nations used not only helicopter overflights by technical experts but also ground surveys.
9. Burma's " forecast of opium production is based on actual ground surveys, whereas American surveys are based on satellite images.
10. Mapped by United States Geological Survey ( USGS ) from ground surveys and U . S . Navy air photos, 1959-71.