Geospatial - GISHOU

LandViewer - Hoʻololi ʻike ʻike i kēia manawa ma ka polokalamu kele pūnaewele

ʻO ka hoʻohana nui loa o nāʻikeʻikeʻike mamao,ʻo ia ka hoʻohālikelike o nā kiʻi mai kahi kiko'ī, i laweʻia i nā manawa likeʻole eʻike i nā hoʻololi i hanaʻia maʻaneʻi. Me ka lehulehu o nā kiʻi aniani i kēia manawa e hoʻohanaʻia ana, ma luna o kahi lōʻihi o ka manawa, e loli ka wehewehe lima o nā loli i ka manawa lōʻihi a he mea kūpono paha. Ua hoʻokumuʻo EOS Data Analytics i ka mea hoʻohana pono'ī o ʻikeʻia o nā loli i loko o kāna huapalapala kiʻi, LandViewer, ka mea i waena o nā pūnaewele kapuahi kūpono loa no ka huli a me ka hōʻoiaʻana o nā kiʻi kiʻikuhi ma ka māhele kūʻai.

ʻAʻole like nāʻano e pili ana i nā hanana laulā ʻike i nā loli i nāʻano i unuhi muaʻia,ʻo ka hoʻololi algorithm i hoʻokumuʻia e EOS hawaii i kou akamai nānā 'ana i nā kiko kiʻi, a' o ia hoʻi i ka loli ma waena o nā multiband raster kiʻi, e pōpilikia mathematically e unuhi i ke kiʻi kiko aiee o ka lā me ka kiʻi kiko aiee o ka ia wahi no kekahi lā. Kēia hou inoa hiʻona, ua papahana e automate i ka hana loli ka loaʻaʻana, a hoomakaukau i pololei hualoaʻa me ka poʻeʻuʻuku mauʻanuʻu, a ma ka hapa iki o ka manawa like me ArcGIS, QGIS 'ole' ē aʻe GIS lako polokalamu kiʻi aaioee.

ʻO kaʻikeʻike hoʻololi. Ua kiʻiʻia nā kiʻi o ke kahakai o ke kūlanakauhaleʻo Beirut e hoʻomaopopo i nā hanana o nā makahiki i hala iho nei.

Ka weheweheʻana o nā loli i ke kūlanakauhaleʻo Beirut

Ka nui o nā mea noi: mai ka mahiʻai i ka nānāʻana i ke kaiaulu.

ʻO kekahi o nā pahuhopu mua i hoʻonohonoho ʻia e ka hui EOS e hana i kahi kaʻina ʻike hoʻololi paʻakikī no ka ʻikepili ʻike mamao a maʻalahi a maʻalahi no nā mea hoʻohana ʻike ʻole mai nā ʻoihana GIS. Me ka loaʻa ʻana o kahi pono huli o LandViewer, hiki i nā mahiʻai ke hoʻomaopopo koke i nā wahi i ʻinoʻino i kā lākou māla mai ka huahekili, ka ʻino, a me ka wai hālana. I ka mālama ululāʻau, ʻikeʻia o nā loli I ke kiʻi ukali, pono ia no ke kuhi ʻana i nā wahi i puhi ʻia, ma hope o ke ahi nahele a no ka ʻike ʻana i ke kālai lāʻau ʻana a i ʻole ke komo hewa ʻana i nā ʻāina ulu lāʻau. Ke nānā nei i ka helu a me ka nui o ka huliau (e like me ka hoʻoheheʻe ʻana o ka hau polar, ka lewa a me ka haumia o ka wai, ka nalowale ʻana o ka nohona kūlohelohe ma muli o ke kaona kaiāulu) kahi hana mau a nā ʻepekema kaiapuni, a ua hiki iā lākou i kahi mau minuke. Ma ke aʻo ʻana i nā ʻokoʻa ma waena o ka wā i hala a me ka neʻe e hoʻohana nei i nā makahiki o ka ʻikepili ukali me kā LandViewer mea ʻike huliuli, hiki i kēia mau ʻoihana āpau ke wānana i nā loli e hiki mai ana.

E hoʻohana i nā hihia o kaʻike o nā loli: kaʻinoʻino o ka wai a me ke kanuʻana

ʻO ke kiʻi he hoʻokahi tausani hua'ōlelo, a me kaʻikeʻike o nā loli me nā kiʻi aniani LandViewer Hiki iā lākou ke hōʻike maikaʻi loaʻia me nā hiʻohiʻona ola maoli.

Nahele nō uhi ma kahi o kekahi hapakolu o ka global wahi e nalowaleʻana aku i ka makau ana,ʻano nui ma muli o ke kanaka hana e like me ka mahiai, hoʻouku, holoholonaʻai, kālai lāʻauʻana a me ka maoli kumumea like me ke ahi ululaau. Ma kahi o ka hana nunui haʻawina ma luna o ka'āina o nā tausani o ka eka o ka ulu lāʻau, he ulu technician hiki mau kanaka hoʻoponopono i ka maluhia o ka nahele me ka paʻa o ka ukali kiʻi a me ka 'akomi loli ka loaʻaʻana ma muli o NDVI (kanu Index Normalized koena unuhi) .

Pehea e hana ai? ʻO NDVI kahi ala kaulana e hoʻoholo ai i ke olakino o nā mea kanu. Ma ka hoʻohālikelike ʻana i ke kiʻi ukali o ka ululāʻau paʻa, me ke kiʻi i kiʻi ʻia ma hope koke iho o ke kua ʻia ʻana o nā kumulāʻau, e ʻike ʻo LandViewer i nā loli a hana i kahi kiʻi ʻokoʻa e hōʻike ana i nā wahi wao nahele, hiki i nā mea hoʻohana ke hoʻoiho i nā hopena ma ..jpg, .png a i ʻole format .tiff. ʻO ka uhi o ka ululāʻau e ola ana e loaʻa nā waiwai maikaʻi, ʻoiai nā wahi i hoʻomaʻemaʻe e loaʻa nā waiwai maikaʻi ʻole a hōʻike ʻia i nā leo ʻulaʻula e hōʻike ana ʻaʻohe mea kanu i kēia manawa.

ʻO kahi kiʻi likeʻole e hōʻike ana i ka nui o ke kanu lāʻau i Madagascar ma waena o 2016 a me 2018; hanaʻia ma nā kiʻi kiʻi satellite Sentinel-2

ʻO kekahi hihia hoʻohana ākea no ka loaʻa ʻana o ka loli ka mahiʻai mahiʻai a me nā ʻoihana ʻinikua. I kēlā me kēia manawa i lawe nui nā kahawai i kāu hōʻiliʻili ʻana, hiki i ka hōʻino ke kiʻi koke ʻia a ana ʻia me ke kōkua o nā algorithms ʻike hoʻololi hoʻololi NDVI.

Nā hopena o kaʻike Sentinel-2 hōʻike i ka loliʻana:ʻo nā'āpanaʻulaʻula a me nā alani ka pani o ka māhele o ka māla; he'ōmaʻomaʻo nā āpau e hoʻopuni ana,ʻo ia hoʻi ka pale i nā meaʻino. Ke kai eʻe o Kaleponi, Pepeluali o 2017.

Pehea e hana ai i kahiʻike hoʻololi i LandViewer

ʻElua ala e hoʻomaka ai i ka hāmeʻa a hoʻomaka e ʻimi i nā ʻokoʻa i nā kiʻi ukali he nui: ma ke kaomi ʻana i ka "Analysis Tools" ikona papa kuhikuhi kūpono a i ʻole ka hoʻohālikelike hoʻohālikelike, ʻoi aku ka maʻalahi. I kēia manawa, hana ʻia ka ʻike hoʻololi ma nā ʻikepili satellite optical (passive); ʻo ka hoʻohui ʻana o nā algorithms no ka ʻikepili mamao mamao e hoʻonohonoho ʻia no nā mea hou e hiki mai ana.

No nāʻike hou aku, e heluhelu i kēia alakaʻi mai ka ka mea hanaʻike mai LandViewer. A I OLE hoʻomaka eʻimi i nā kaha hou o LandViewer ma kāu iho

Golgi Alvarez

Mea kākau, mea noiʻi, loea i nā Models Management Land. Ua komo ʻo ia i ka manaʻo a me ka hoʻokō ʻana i nā hiʻohiʻona e like me: National System of Property Administration SINAP ma Honduras, Model of Management of Joint Municipalities in Honduras, Integrated Model of Cadastre Management - Registry in Nicaragua, System of Administration of the Territory SAT in Colombia . Lunahooponopono o ka moʻomanaʻo ʻike Geofumadas mai 2007 a me ka mea nāna i hana i ka AulaGEO Academy e komo pū ana ma mua o 100 mau papa ma GIS - CAD - BIM - Digital Twins kumuhana.

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