He mea nui ngā whakatau tata tika mō te ua me te taumira teitei o te āputaputa me te wā mō ngā tono rerenga wai o te tāone, ā, ki te whakatikatikaina ki ngā kitenga whenua, ka taea pea e ngā raraunga radar huarere te whakamahi i ēnei tono.
Heoi, he maha ngā wā ka iti haere te mātotoru o ngā ine ua āhuarangi hei whakatikatika, ā, kāore i te ōrite te tohatoha i te wāhi. Ka whakaratohia e ngā pūoko ua whai wāhi he mātotoru ake o ngā tirohanga whenua engari he maha ngā wā ka iti ake, ka kore rānei e mōhiotia te tika mō ia teihana takitahi. E whakaatu ana tēnei pepa i te hanumitanga o ngā raraunga mai i te radar huarere, ngā teihana huarere whaiaro, me ngā hononga ngaruiti arumoni ki roto i tētahi hua ua whakauru. E whakaatuhia ana te whakakotahi i ngā whakatau tata ua whai wāhi hei whakapai ake i te tika o ngā tirohanga ua whai wāhi mā te whakamahi i tētahi pūnaha whakahaere kounga. I roto i tēnei rangahau, e whakaatu ana mātou ka tino pai ake te tika o ngā whakatau tata ua mā te whakakotahi i ngā raraunga ua whai wāhi me ngā raraunga radar huarere ina whakaritea ki te tika o ia hua ua me te kore e hanumi. Ka whiwhihia ngā uara pai o Nash-Sutcliffe (NSE) tae atu ki te 0.88 mō ngā hua ua whakakotahi o ia rā, ko ngā uara NSE o ngā hua ua takitahi kei waenga i te −7.44 ki te 0.65, ā, ka kitea ngā ia āhua rite mō ngā uara hapa tapawhā pūtake (RMSE). Mō te whakakotahi i ngā raraunga radar huarere me te ua whai wāhi, ka whakaatuhia he huarahi hou, arā, "te whakatikatika i te taha waenga neke". Mā te whakamahi i tēnei huarahi, ka puta he hua ua tino whai hua mai i ngā ine ua kounga teitei tuku iho, ā, i roto i tēnei rangahau ka whakamahia anake hei whakamana motuhake. Hei tāpiri, kua whakaaturia ka taea te whiwhi whakatau tata tika mō te ua mā te whakakotahi i ia rā, e whakaatu ana i te hiranga o te whakakotahi i roto i ngā tono tuku inaianei me ngā tono tata-wā-tūturu.
Wā tuku: Mei-16-2024