Umurima wawe uvuye mu kirere, tubikesha Copernicus
Buri foto ya satelite muri FairGrow iva kuri Sentinel-2, porogaramu y’Uburayi Copernicus. Turayitunganya imbere muri Copernicus Data Space Ecosystem, hanyuma tugashira ivyavuyemwo hafi ya sensor iri mu butaka bwawe. Metero cumi kuri buri pikseli, ishusho nshasha mu minsi mike mike, mu rurimi rwawe bwite.
Porogaramu iri inyuma y’ifoto
Ntitwarungitse satelite mu kirere. Uburayi ni bwo bwabikoze, incuro ebiri, hanyuma buca bufata ingingo yuko umuntu wese ashobora gukoresha ivyo satelite ibona. FairGrow ni kimwe mu bintu vyinshi vyashobotse kubera iyo ngingo.
Copernicus, porogaramu y’Umuryango w’Uburayi (EU) yo kuraba isi
Copernicus icungwa n’Inama Nshingwabikorwa y’Uburayi hamwe n’Ikigo c’Uburayi c’Ikirere n’ibihugu bigize EU. Za satelite zayo Sentinel zifata amafoto y’isi yose, kandi politike yayo ku bijanye n’amakuru ni nkoto: amakuru yuzuye, ku buntu kandi afunguriwe bose. Sentinel-2 ni satelite zibiri zikwiye kwitwararikwa n’abahinzi. Ni satelite ebiri zisa, zifise imirongo cumi n’itatu y’urumuri, metero cumi kuri buri pikseli ku mirongo yerekana ibimera, kandi zisubira ku murima umwe mu minsi itanu.
Kuva mu 2023, ayo makuru atangwa binyuze mu Copernicus Data Space Ecosystem, igicu c’Uburayi aho udashobora gusa gukurura amafoto ariko na ho ushobora no kuyabazako aho ari. Ni vyo nyene dukora: fomula zacu zikorera aho, ku ishusho yo uwo musi, kandi ni ifoto yonyene yarangiye igenda ku maseriveri yacu. Ntitubika na rimwe ibicuruzwa bitunganijwe bwa mbere bya satelite, kandi ntitwigera dutwara na kimwe kirenze ico umurima wawushushanyije ukeneye.
Hariho izindi nkomoko ebiri za Copernicus ziri kuri dashboard yawe, hafi ya Sentinel-2: Copernicus Land Monitoring Service ku bijanye n’amateka y’ibihingwa vy’umurima wawe kuva mu 2017, na Copernicus DEM, imodeli y’ubutumburuke bwa metero 30 iri inyuma y’amarwego y’imisozi n’ibibaya.
Inkomoko: Contains modified Copernicus Sentinel data 2026. Biraboneka kuri buri gatambwe, igishusho, ikintu gikurujwe na raporo ikoresha ivyo.
Ivyabaho hagati ya satelite na wewe
Intambwe zitandatu, ntanumwe muri zo igusaba ikintu. Shushanya umurima wawe rimwe gusa, hanyuma buri ngendo ya satelite ishobora gukoreshwa nyuma yaho igahinduka ubwayo iba amafoto mashasha.
Uburyo cumi na burindwi bwo kuraba umurima umwe
Sentinel-2 ifata amabara cumi n’atatu, akenshi atabonwa n’ijisho. Buri rwego ni ikibazo kimwe kibazwa ayo mabara, mu majambo akoreshwa n’umuhinzi. Uhitamwo agatambwe; imibare igumira inyuma.
Amabara nyakuri
Ingene umurima wawe umeze uwuraba uvuye mu kirere. Kugira ngo umenye aho uri no kubona ivyahindutse.
Amabara y’impimbano
Urumuri rutaboneka rwerekanwa mu bitukura. Uko itukura rikomeye, ni ko igihingwa gifise ubuzima bwinshi.
NDVI, ibimera
Ikimenyetso gisanzwe c’imbaraga z’ibimera. Icatsi kirekire kigaragaza ibimera vyuzuye, ibara ry’ubutaka rigaragaza ubutaka busanzwe canke ibimera bigowe.
NDMI, ubunyegeri
Amazi ari mu mababi no mu butaka. Ibururu bigaragaza ubunyegeri, oranje bigaragaza ubwumu, iminsi mbere y’uko igihingwa kibigaragaza.
NDWI, amazi
Amazi asanzwe n’uduce twuzuye amazi. Ibiyaga bito, imiferege n’ahantu hatigera hakama.
EVI, ugukura
NDVI yateziwe imbere ikoreshwa ku bihingwa vyinshi cane, aho ikimenyetso gisanzwe kidashobora kubona itandukaniro.
NDDI, amapfa
Ibimera n’amazi bifatwa hamwe. Itukura ni aho amapfa atangura kugaragara.
SWIR, ugusha n’ubunyegeri
Urumuri rugufi rutaboneka. Rwerekana ubutaka bwahiwe bushasha, ingaruka z’amapfa n’ibyononekaye n’umuriro.
SAVI, ibihingwa bito
Ikimenyetso c’ibimera cakosowe kugira ngo kitagira ingaruka z’ubutaka bubonwa. Kigirwako umutima igihe igihingwa gikiri gito.
NDRE, impera itukura
Chlorophylle iri mu gihingwa gikuze. Igumana ubushobozi bwo kubona itandukaniro naho NDVI itagishoboye, ni co gituma na ho ikoreshwa mu kuraba azote.
Ivyiciro vy’ishusho
Ico satelite ubwayo ibona ko buri pikseli ari co: igihingwa, ubutaka, amazi, igicu canke igicucu. Uburyo bwacu bwo gukura ibicu buravyifashisha.
Ikarata y’ibihingwa, CLMS
Igihingwa Copernicus Land Monitoring Service yabonye ku murima wawe, buri mwaka, kuva mu 2017.
Igicucu c’ubutaka
Ahantu hamurikiwe uvuye mu majyaruguru y’uburengero. Imisozi mito, imiferege n’imiferege ya kera birabonekera neza.
Uruhande
Uburemere bw’uruhande mu madigere. Uduce tuzamutse cane tubanza gukama kandi tukabanza gutwarwa n’amazi.
Aho izuba rigana
Iyo uruhande rugana. Amajyepfo agirira ubushuhe, amajyaruguru agumana ubukonje.
Ubutumburuke
Ahantu hasa hakusanya umuyaga ukonje mw’ijoro ridafise ibicu, n’ahantu hazamutse hagumana ubwumu.
Ubunyegeri bw’ubutaka
Aho amazi atembera kandi akusanyirizwa iyo imvura igwa, bibazwe hishimikijwe imisusire y’ubutaka.
Ibimenyetso bitanu muri vyo birerekanwa nk’imigendekere y’iminsi 90 ku murima wawe, kandi ukanda kuri pikseli iyariyo yose bikakwereka agaciro kayo kuri uwo musi.
Aho satelite ihura n’ubutaka
Satelite ibona umurima wose rimwe mu minsi mike mike. Sensor ibona ahantu hamwe mu miniti mike mike. Nta na kimwe gihagije kikiri kiryene, kandi ico gishimishije muri FairGrow ni ivyabaho igihe bihuriye.
NDRE iringanijwe na modeli
Ubuzuzanye bw’azote yacu ni modeli ifashwa n’ibihingwa, ubutaka n’ikirere. NDRE ivuye kuri Sentinel-2 ni ipima ryigenga rya chlorophylle iri mu bimera. Igihe ibi bibiri bihuye, urashobora kwizigira inama; igihe bitahuye, uwo murima ukwiye kugendererwa.
Ingorane ziboneka hejuru, igihe kimenyekana hepfo
NDMI n’imigendekere ya NDVI birerekana aho umurima ufise ingorane z’ubunyegeri. Sensor y’ubutaka yo yerekana igihe imizi nyene yumye. Igihe bihujwe, bihindura ifoto ya buri ndwi ngo ibe icemezo ca buri musi, kandi igice c’ukuhira kirerekana ibi bibiri hamwe ku mugaragaro umwe.
Amateka aboneka umusi wa mbere
Abahinzi benshi bato ntibafise amateka y’ibihingwa yashizwe kuri mudasobwa. Amakuru ya Copernicus land monitoring ahereza buri murima ayo mateka umusi uwushushanyeho: ico cameze kirahinga aha kuva mu 2017, igihe cameye no igihe casaruwe.
Aho Sentinel-2 igaragarira
Ahantu hatandatu, ntanahamwe hasaba kumenya ico spectral band ari co.
Ishusho ya satelite
Uduce dutandatu kuri dashboard yawe ku ngendo iheruka isukuye, hamwe n’itariki n’igitigiri c’ibicu. Nugukuze urabona amarwego yose cumi n’arindwi, amashusho ya kera, imigendekere y’iminsi 90 no gukurura urwego uru n’uru nk’ifoto.
Amakuru y’ahantu
NDVISentinel-2Normalised Difference Vegetation IndexKigereranya urumuri rutaboneka amababi afise ubuzima yasubiza n’urumuri rutukura ayanywa. Kiva kuri -1 kugeza kuri 1: hejuru ya 0.6 ni ibimera vyuzuye kandi bifise ubuzima, hafi ya 0.2 ni ubutaka busanzwe canke igihingwa kigowe. Kibazwa hakoreshejwe imirongo B08 na B04 ya Sentinel-2. bivanze n’ifoto yafashwe biguruka hejuru, bigacibwa ku mipaka y’umurima wawe, hamwe n’imiterere y’ubutaka, uburinganire bw’amazi n’amateka y’ibihingwa biwukikuje.
Kuhira
Urutonde rwa NDVI rw’umurima wawe biri hafi y’ubunyegeri sensor yawe ipima, mu gice kimwe aho ushiramwo amabwirizwa y’umuzigo wawe canke pompe yawe.
Uburinganire bwa azote
Uko azote imeze nk’uko modeli ibivuga birasuzumwa bigereranywa na NDRESentinel-2Normalised Difference Red Edge indexIkoresha umurongo w’impera itukura, intera yugarije iri hagati y’itukura n’urumuri rutaboneka aho chlorophylle igaragaza ikimenyetso cayo. Aho NDVI itagishoboye kubona itandukaniro mu gihingwa cinshi kandi gikuze, NDRE iracabona itandukaniro hagati y’amababi afunguye n’ayafise inzara, ni co gituma ikoreshwa nk’igipimo cigenga ca azote. Imirongo B08 na B05 ya Sentinel-2. mu minsi mirongo ibiri iheruka, igipimo cigenga kitagusaba ikiguzi na kimwe.
Imisozi n’uko amazi atemba
Uruhande, aho izuba rigana n’ubunyegeri bw’ubutaka bivuye kuri Copernicus DEMCopernicusDigital Elevation ModelIkarata y’ubutumburuke bw’isi yose, metero 30 kuri buri gace, yubatswe hakoreshejwe za satelite za radar TanDEM-X, isohorwa na Copernicus. FairGrow ibazako amarwego y’imisozi n’ibibaya kuvyo: igicucu, uruhande, aho izuba rigana, ahantu hasa n’aho amazi akusanyirizwa. birasigura igituma agace kamwe kabanza gukama canke kabanza kuzura amazi.
Raporo
Raporo ya buri ndwi, raporo y’ikirere na raporo y’isuzuma rya drone, zose zitwaje ifoto iheruka y’umurima wawe, hamwe n’inkomoko munsi yayo.
Gusaba mu buryo bwiza, kubika neza
Amakuru afunguriwe bose aguma afunguriwe igihe abayakoresha babigenza neza. Iki ni ico dukora kugira ngo umubare uriko urongera w’abahinzi utigera uba umutwaro ku gikorwa ca rubanda c’Uburayi.
Ingendo isukuye kuruta izindi, hanyuma igipfuko
Ku bijanye n’amafoto, duhitamwo ishusho ifise ibicu bike mu minsi 90 iheruka. Ku bijanye n’imibare, dupfuka na none buri pikseli satelite yerekanye ko ari igicu canke igicucu. Amafoto aguma asukuye kandi impuzandengo zigumana ukuri.
Dubika ico twakiriye
Amafoto abikwa iminsi 30, imibare y’imirima ibikwa amasaha atandatu. Abahinzi babiri bari ahantu hamwe basangira ikibazo kimwe, kandi cache ikimaze igihe gito itanga amakuru kuri dashboard nyinshi ata na kimwe cifashishije muri Data Space.
Umurima wawe gusa
Imirima ifise ubuso bungana na hegitari eshatu canke kurenza, ibona imibare kuri imipaka yayo bwite. Imirima mito ikoresha ubwoko bw’ikibanza c’ikirometero rimwe, kuko pikseli imwe ya Sentinel-2 imaze gutwikira igice kinini c’itongo.
Nta makuru mbisi, na rimwe
Ntitwigera dukurura ibicuruzwa bya satelite. Fomula zacu zikorera imbere mu gicu ca Copernicus, kandi ni ifoto yarangiye canke impuzandengo y’umurima gusa bigaruka. Amakuru dukoresha ni PNG n’imirongo mike ya JSON.
Kuvuga ukuri igihe hari ikitagenda
Nimba Data Space idashoboka kuboneka, uguma ufise ifoto ya nyuma twakiriye, kandi itariki iri munsi yayo ikwereka ko imaze igihe kingana iki. Icuho kigaragazwa nk’icuho, ntikigaragazwa nk’umurima mwiza w’icatsi.
Amakuru yawe aguma iwawe
Umurima wawe, za sensor zawe n’ibipimo vyawe bibikwa ku maseriveri yacu bwite mu kigo c’amakuru c’Ubuholandi, gifise icemezo ca ISO 27001. Ikintu conyene kigenda kugera mu gicu ca Copernicus ni imipaka y’agace kagomba kubazwa, kandi na co ico gicu ni ic’Uburayi.
Ikigo c’amakuru cagiye hanze
FairGrow yakozwe na EasyData, ikigo c’Ubuholandi cahuza kandi gisoma inyandiko z’amakomine, ivy’amagara n’ivy’ubucuruzi kuva mu 1999, gifise umugwi w’iterambere i Yerevan kuva mu 2012. FairGrow yatanguye ari igerageza rikoresha za sensor zo mu busitani, hanyuma iba urubuga umwanya twabonye ingene satelite yongera agaciro igishize hafi ya sensor ku murima umwe.
- Yubatswe mu mwaka umwe hifashishijwe Copernicus na Data Space, ata mfashanyo ya Leta
- Ku bahinzi bo ku isoko, abarima ivyamwa, ibigega vy’ibimera, imirima minini n’abahinzi bo mu rugo bafata ivyo bakora nka kazi nyakuri
- Mu ndimi 57, kuko ifoto ya satelite imenyekana gusa igihe insobanuro iri mu rurimi rwawe
Uruhusha, mu nteruro imwe
Amakuru ya Copernicus akoreshwa ku buntu, na mu bucuruzi na ho, ku bwoba bumwe: kuvuga aho ayo makuru ava. Twiyumvira ko ari amasezerano ameze neza, ni co gituma iyo nteruro itanyegezwa munsi y’urupapuro. Iraboneka munsi ya buri gatambwe n’igishusho cose, irashirwa muri buri foto ukurura, kandi iranditswe muri buri raporo.
Copernicus DEM n’amakuru ya land monitoring bije n’uruhusha rumwe rwo gufungura n’inshingano imwe. Sentinel-2 iratugera binyuze muri Copernicus Data Space Ecosystem hisunzwe amabwirizwa n’amasezerano; politike rusangi isobanurwa muri Sentinel data legal notice.
Sentinel-2 ni imwe mu masoko menshi ari ku kibaho cawe. Ikirere n’amateka biva kuri Open-Meteo no ku maserivisi ya Copernicus y’ikirere n’umwuka, ivumbi riva kuri SILAM, imbibe z’imirima ziva mu bwanditsi bw’imirima bwo mu Burayi n’imibare y’ibihingwa iva kuri EPPO. Ibisanzwe by’ibihembwe n’igenzura ry’ikirere ridafitanye isano biva kuri NASA POWER, n’ibisanzwe by’ubutaka biva kuri SoilGrids yakozwe na ISRIC. Ikizoza: idirisha rya pigiseli za satelite kuri buri gikoresho cyo gupima, hamwe n’imenyesha rikora igihe ishusho yerekana ikimenyetso c’umuvuduko rihamijwe n’igikoresho kiri munsi yaco.
Raba umurima wawe bwite uvuye mu kirere
Kora konti yawe, wongereko aho uri hanyuma ushushanye umurima wawe rimwe. Ingendo ikurikira isukuye ya Sentinel-2 igaragara ubwayo kuri dashboard yawe, hamwe n’insobanuro mu rurimi rwawe.
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