collection and interpretation of info about the earth from a distance wihout being present - What is remote sensing , weather balloons, aeroplanes, satellites  - how do they collect the data , cartographer  - the scientific name foe a map maker , rapidly, relatively cheap, remotely collected  - why do we use remote sensing , agriculture, forestry, impact of deforestation, enviromental observation  - 4 uses of remote sensing ,

द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?