Dandalin don Tasirin Lokaci na Gaskiya da Kula da Yanayi

Platform for Real-time Impact and Situation Monitoring (PRISM) wani buɗaɗɗen tushen dandali ne na lura da haɗarin yanayi wanda ke haɗa bayanan geospatial akan haɗarin da ke da alaƙa da yanayin tare da raunin zamantakewar tattalin arziƙin a cikin taswirar mu'amala. PRISM shiri ne da Hukumar Abinci ta Duniya (WFP) ke gudanarwa.

An gane software ɗin azaman Digital Public Good (DPG) ta Digital Public Kaya Alliance.

 Tarihi 
An fara kaddamar da PRISM a Indonesia a karkashin sunan VAMPIRE (Vulnerability Analysis Monitoring Platform for Impact of Regional Events) a lokacin guguwar El Niño ta 2015-2016, wanda ya lalata samar da aikin gona bayan fari mai tsawo. Wannan aikin ya kasance sakamakon hadin gwiwa tsakanin WFP da Pulse Lab Jakarta (PLJ), wani shiri na hadin gwiwa magareng ga Majalisar Dinkin Duniya da Gwamnatin Indonesia. Kayan aikin ya yi amfani da kimiyyar bayanai don hada bayanan da aka yi a kan binciken zamantakewar al'umma da tattalin arziki na kasa na Indonesia, binciken tsaro na abinci na gida na WFP, anomalies na ruwan sama, da kuma Index na Lafiya na Indonesian a cikin dubawa mai gani don sarrafa kansa. Gwamnatin Sri Lanka ta nemi a samar da dandamali kamar VAMPIRE don Ma'aikatar Gudanar da Bala'o'i don magance fari da ambaliyar ruwa.

A cikin 2020, PRISM ta shiga cikin gagarumin gyare-gyaren fasaha wanda ya sabunta tsarin gargadi don Gudanar da rikici da Rage hadarin bala'i'i. Ya zuwa 2025, gwamnatocin Cambodia suna amfani da PRISM sosai,  Indonesia, Sri Lanka, da Mongolia don auna fari da tasirin yanayi mara kyau ga mutanen da ke fama da rauni.

 Aiwatar da shi 
Kasashe da gwamnatoci daban-daban sun yi amfani da PRISM:

 Indonesia - An ƙaddamar da sigar farko ta PRISM a Indonesia a cikin 2016 ta amfani da sunan VAMPIRE .  Gwamnati tana amfani da shi a yau don rage haɗarin bala'i daga abubuwan da suka shafi yanayi.
 Sri Lanka - A cikin 2017, Sri Lanka ta yi amfani da lambar VAMPIRE don gina sigar PRISM ta yanzu. Ma'aikatar Meteorology ta Sri Lanka ta ba da damar saka idanu na ainihi game da bayanan yanayi ta hanyar PRISM. A cikin 2022, WFP ta amince da dala miliyan 7 don shirye-shiryen tsaro na abinci na Sri Lanka, gami da ikon daidaitawa da sauye-sauyen yanayin yanayi.
 Kambodiya - Tun daga shekara ta 2017, an haɗa tsarin gano talauci na al'umma na kasa na Cambodia, IDPoor, tare da PRISM don haɗa bayanan zamantakewa da tattalin arziki tare da bayanan geospatial don tsara taswirar matsalolin da suka shafi yanayi. An yi amfani da PRISM a cikin 2020 don amfani da bayanan tauraron dan adam don samun taimako ga yankunan da ambaliyar ta shafa 
 Mongolia - A cikin 2020, Hukumar Kula da Yanayi da Muhalli ta Mongolia (NAMEM) ta haɗa PRISM tare da Mongolian Data Cube  a matsayin wani ɓangare na aikin SIBELIU, wani shiri na Burtaniya don inganta fahimtar yanayin yanayi ga manoman Mongoliya  don taimakawa hanawa da rage dzud.

Har ila yau, akwai turawa da yawa waɗanda ke ci gaba a duk faɗin Afirka da Latin Amurka. A watan Maris na shekara ta 2025, Mozambique ta kaddamar da tura PRISM ta hanyar Cibiyar Kula da Yanayi ta Kasa (INAM) don inganta auna yanayi mara kyau a ainihin lokacin. An shirya tura PRISM a Afghanistan, amma an dakatar da shi saboda rikicin siyasa a 2021. Ana ci gaba da turawa a Myanmar, Zimbabwe, da sauran kasashe da yawa a Asiya da Afirka.

 Fasahar 
PRISM yana amfani da bayanai daga kayan aikin Binciken Duniya, gami da tauraron dan adam da na'urori masu auna sigina na ƙasa. Yana shimfiɗa yanayi, yanayi, da bayanan aikin gona kamar lafiyar ciyayi, ruwan sama, da zafin jiki, a saman bayanan zamantakewa da tattalin arziki ga kowace ƙasa ana tura shi don samar da hangen nesa na bayanan lokaci-lokaci a kan mutanen da ke fama da rauni. PRISM na iya nuna yanayin yanzu da kuma anomalies ga yanayin da ake tsammani na wani lokaci na shekara. A matsayin aikin software mai budewa, PRISM ya raba fayilolin daidaitawa wanda kowane turawa zai iya samun dama da kuma keɓancewa.

 Manazarta