iGeo 2017, Теренна работа, упражнение 1, задача 1C — Задача 3. C3.

14th International Geography Olympiad. FIELDWORK EXERCISE 1. Task 1C. Belgrade, 2017 · 3 т.

Указания

DURATION 15 MINUTES. TOTAL 6 MARKS

You are now at the Stop S4. Use your position as an observation point over Belgrade. Remember this panoramic view for tomorrow’s exercise (FWE-2). Complete the following tasks.

Условие

Imagine, that you are asked to plan an open-air ice skating rink to be placed at the Pioneer City close to the running pad. Assuming that the rink is a circle with a diameter of 75 m, find an appropriate place for this rink on Map 2C, and encircle it with a pen. As the skating rink should be flat, with no relative elevation, estimate the volume of ground to be removed. Take in consideration, that the place you have chosen requires minimal effort for make it flat. (3m)

Place for calculations. Please show all of your work

Answer: Volume of ground to be removed ________________ cubic meters (m3^3)

Map 2C: topographic map with brown contour lines, spot heights 197 and 217 marked with triangles, the Pioneer City label with buildings, green paths and an oval running track, thick orange roads, a dashed blue stream, a north arrow N at top left and a scale bar 0, 100, 200, 300, 400m at the bottom.
Map 2C

Решение

Внимание: Непълно решение

В архива няма официално решение на тази задача.

Оригинал в Архива: FIELDWORK 1 TASK 1С.pdf