Question

Geo-stationary satellites are not useful for studies of Polar Regions..Give reason.​

Answer 1

Answer:

Geo-synchronus satellites are design revolve around equator line of earth or to any specific position like land , county or region. So it's revolve with same time period as earth do. So these satellites never need to cross any poles , that's why geostationary satellites can't be use for pole studies.

Answer 2

Answer:

ɢᴇᴏ-sʏɴᴄʜʀᴏɴᴜs sᴀᴛᴇʟʟɪᴛᴇs ᴀʀᴇ ᴅᴇsɪɢɴ ʀᴇᴠᴏʟᴠᴇ ᴀʀᴏᴜɴᴅ ᴇǫᴜᴀᴛᴏʀ ʟɪɴᴇ ᴏғ ᴇᴀʀᴛʜ ᴏʀ ᴛᴏ ᴀɴʏ sᴘᴇᴄɪғɪᴄ ᴘᴏsɪᴛɪᴏɴ ʟɪᴋᴇ ʟᴀɴᴅ , ᴄᴏᴜɴᴛʏ ᴏʀ ʀᴇɢɪᴏɴ. sᴏ ɪᴛ's ʀᴇᴠᴏʟᴠᴇ ᴡɪᴛʜ sᴀᴍᴇ ᴛɪᴍᴇ ᴘᴇʀɪᴏᴅ ᴀs ᴇᴀʀᴛʜ ᴅᴏ. sᴏ ᴛʜᴇsᴇ sᴀᴛᴇʟʟɪᴛᴇs ɴᴇᴠᴇʀ ɴᴇᴇᴅ ᴛᴏ ᴄʀᴏss ᴀɴʏ ᴘᴏʟᴇs , ᴛʜᴀᴛ's ᴡʜʏ ɢᴇᴏsᴛᴀᴛɪᴏɴᴀʀʏ sᴀᴛᴇʟʟɪᴛᴇs ᴄᴀɴ'ᴛ ʙᴇ ᴜsᴇ ғᴏʀ ᴘᴏʟᴇ sᴛᴜᴅɪᴇs.