地理MapReadingExercise1(20分)

mary

2009-03-29 5:01 am

根據以下地圖圖片,以英文回答所有問題

地圖圖片↓
http://i167.photobucket.com/albums/u159/karycheung-1994/geog1.jpg

(a)Change the scale of Map6 into Representative Fraction.
將地圖6的比例轉為分數式比例尺(此地圖比例尺為1cm to 200m)

(b)Pak Kui hear the ound of a shooting gun.He decided to find where
the sound did come from.
柏翹聽到開槍的聲音,他決定去找出該槍聲的來源位置

(i)Locate the location A with 6-figure grid reference.
利用6位格網座標找出A位置
(ii)Find the heigh of location A.
找出A位置的高度

回答 (1)

[匿名]

2009-03-29 11:03 pm

✔ 最佳答案

a) 1cm : 200m
=1cm : 20000cm
=1 : 20000
=1 / 20000

b)i) 6-GR: 919825

b)ii) 280m from the horizontal

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