Pehea e koho ai i nā kiʻi SPOT mai ka Google Earth

Ke manaolana nei au e kala aku i ka mara o ka poʻe Cartesians e kala aku no ka paiʻana i kahi leka hoʻomaopopo, no ka mea aia kēia ma ka Readme o Google Earth, hehe

Akā hey, i ka pane ʻana i kahi noi i kekahi mau lā i hala aku nei ʻike wau ma laila i nā helu helu; aneʻi ka kia. Pehea mākou i haʻi mua aku nei, i loko o nā pōʻino o Google Earth, he mea helu i nā huahana o nā mea hoʻolaha kiʻi kiʻi, mawaena o kekahi poe nā kiʻi hoʻolālā kiʻekiʻe i laweʻia e ke kiʻikuhi i kapaʻiaʻo SPOT, ma ka heleʻanaʻo ka hōʻailona Farani no Hoʻomalu Satellite no ka Observation de la Terre e loaʻa i SPOT5 i nā kiʻi 2002 multispectral a hiki i ka 2.5 mika.

1. E hoʻohuli i ka SPOT kākoʻo

No ka hoʻoulu ʻana i ka papa kiʻi satelite SPOT, hana ʻia ia i ka ʻaoʻao hema i hōʻike ʻia i ke kiʻi, ma kēia ʻano e ʻike ʻia ai nā pana i nā laina ʻalani. Pono ʻoe e hoʻokuʻi iki e ʻike iā lākou, a ma nā kiʻiona i waenakonu o nā uhi e loaʻa iā ʻoe kahi loulou e loaʻa i kahi nānā o ke kiʻi a ʻo ke pihi hoʻi e kūʻai iā ia.

2. Kiʻi kūkuhi SPOT

ʻO nā kiko'ī o ke kiʻi me nāʻike e like me:

Kuhi Satellite: SPOT 5 (Satellite i hana i ka pana)

Lā: 23 DEC, 2007 18: 30: 56 UTC (Lā i laweʻia, United Time Central, aiʻole ka Hui Pūnaewele Hui PūʻIa Hui Pūʻia)

Huahana: 2.5 m kala (Ka nui a me keʻano o ka kiʻi a iʻole kaʻili ākea)

Ka hōʻailona kūpono: -5.03957 ° (ke kukui e pili ana i kekahi kiʻi e hele i waenakonu o ka honua ... ke manaʻo nei au)

ID: 55442840712231830562J (Kiʻi kiʻi kiʻi)

Nānā: Hōʻikeʻia ka lāʻauʻulaʻula ma nā kiʻiʻokoʻa kala. (penei keʻano o ke kalaʻana me ka ho'ākākaʻana i ka mālamalama ma o ke aniani,ʻaʻole i ke ahi ke ahi))

ʻO ka Spot Image ka mea hoʻolaha alakaʻi o kaʻike'āina e loaʻa mai ana i nā kiʻi hiʻona no kaʻike pilikino a pilikino.

Hōʻike ʻo "One World, One Year" i nā kiʻi SPOT hou loa i loaʻa i nā mahina he 12 i hala. He koho ia o nā kiʻi mai ka 2.50 mika a i ka 20 mika hoʻonā.

ʻO kēia keʻano o nā kiʻi i hōʻikeʻia ma ka catalogue Google Earthʻaʻole wale nā ​​mea e ola ana, akā,ʻo nā mea me ka noi kiʻekiʻe loa ... aʻaʻole kēlā o lākou a pau e hoʻonāʻana i nā mika 2.50 akā hiki keʻano i ka 20 mika ma pixel.

ʻO kēia mauʻahu ʻAʻole pono lākou no ka hana pololei, ma mua o ka heleʻana o kahi pika i nā mika 20, e hele i kēia wā i ka 2.50 a iʻole liʻiliʻi (GeoEye nā'ōlelo paʻa oe, e loaʻa iā 0.25) akā, i ka pilikia mea i ka i ka laulaʻaoʻao pale, i ka curvature o ka honua mai ka hopena no laila, na hoahanau pololei o kekahi wahi i kekahi kokoke (ma kahi o 100 mika, no ka laʻana) e hele ai he pono ... akā, no ka hoʻokahi ka loihi mai (e pili ana i 2000 no ka hoʻohālike) ... loaʻa nō i hoʻohiki ... a me i ka mea ua Wehewehe i nā hāʻina me ka orthorectification, a ua ike i ka unuhi ma ke kapakai a ka orthorectified kiʻi o ka holo, e 5,000 mika kiʻekiʻe, me ka lawa kumu ... e kū i ka ukali kiʻi ia 822 kilomika.

Eia nō naʻe, maikaʻi loa kēia mau kiʻi no nā papahana ulu lāʻau, hoʻemi i ka makaʻu, ka nohona, ka mōʻaukala, etc. ʻO ka pōmaikaʻi i loaʻa iā lākou he mau kiʻi ukali ia, ʻo ia hoʻi, nā hopena o ka wehewehe ʻana o kahi ukali e pili ana i ka like o ka mālamalama a me nā mea kanu ʻē aʻe o kēia paʻakikī ... ʻaʻole lākou he kiʻi lewa, akā he nui nā polokalamu i loaʻa nā noi e ʻae i ka loiloi kūikawā ma. kēia ʻano kiʻi i hiki ke kiʻi ʻia me ka ʻike kiʻekiʻe kiʻekiʻe ʻāina (DEM).

3. Nā hoʻonohonoho kiʻi SPOT

No ka ʻike ʻana i ke kikowaena kikowaena o kēia mau kiʻi, koho i ke koho "kiʻi i ke kiʻi", a laila, ʻike ʻia kahi papa kahi i loaʻa ai nā ʻike hou aʻe e like me ka latitu a me ka longitude o ke kikowaena o ke kiʻi, ka pākēneka o ka uhi ʻana o ke ao, ke kumu kūʻai a me kahi pihi e loaʻa ai kahi ʻōlelo maʻamau.

ʻO ka hiʻohiʻona aʻu i hōʻike aku ai iā ʻoe he 8,100 €, akā inā makemake ʻoe e ʻike i nā uhi ʻē aʻe hiki iā ʻoe ke hele i "ʻike i ka loaʻa hou aku ma ka pūnaewele” a e ʻike ʻoe i nā kiʻi haʻahaʻa haʻahaʻa ʻoiai ʻaʻole i like me kēia. Pono e haʻi ʻia ka "hou" criterion, e hoʻohaʻahaʻa i nā kumukūʻai a i kekahi mau mea hiki ke hoʻohana like ke kiʻi mai nā makahiki ʻelua i hala ma muli o ke kumu a i ʻole ka naʻaupō :).

4. Nā kiʻi o nā kikowaena

Ke komoʻoe i ka papa koho koho hiki iāʻoe ke koho i kēia:

• Kahi Coordinates
• E koho i ka'āina, ka'āina, ka 'Oihana, ka moku'āina
• E koho i ka nui pixel, mai ka 2.5 a hiki i ka 20 mika, e kiʻi ai i ka hopena paha, aiʻole ka 3D me kaʻikepili hoʻonohonoho hoʻoili kiʻi maʻamau (DEM)
• ʻO ka lā o ka kiʻi
• Ka Honua
• Ka palena kūponoʻoi loa

Ke kohoʻia nāʻaoʻao, hōʻike ka pūnaewele iāʻoe i nā koho a me nā kumukūʻai.