Usoro Nleba nke Oké Osimiri Ụwa

E guzobere n'afọ 1985, The Global Sea Level Observing System (GLOSS) bụ mmemme Intergovernmental Oceanographic Commission nkè ebumnuche ya bụ ịlele oke osimiri n'ụwa niile màkà ọmụmụ mgbanwe ihu igwe ogologo ógè. Ebumnuche mmemme ahụ agbanweela kemgbe ala ọma jijiji nke 2004 n'Oké Osimiri India na mmemme ahụ ugbu a na-anakọta ógè nyocha nke oke osimiri. Ọrụ ahụ na-emeziwanye  karịrị ụlọ ọrụ narị abụọ na iri itoolu ọ na-agba ugbu a, ka ha wee nwee ike izipu data ógè site na satellite na ụlọ ọrụ tsunami nke mba ọhụrụ. [citation needed] Ha na-ejikwa ogwe anyanwụ na-etinye ụlọ ọrụ ndị ahụ ka ha wee gaa n'ihu na-arụ ọrụ ọbụlagodi na ihu igwe siri ike na-akpaghasị ike. Global Sea Level Observing System anaghị asọmpi na Deep-ocean Assessment na Reporting of Tsunamis dịka ọtụtụ transducers GLOSS dị nso na ala ébé transducers DART dị ányá n'oké osimiri.

"GLOSS na-enye nlekọta na nhazi màkà netwọk ụwa na mpaghara oké osimiri iji kwado, ya na ntụziaka sitere na, obodo nyocha nké oceanographic na ihu igwe. "

Global Sea Level Observation System na-eji ụlọ ọrụ narị abụọ na iri itoolu na-enyocha mmiri ma na-ele ihe karịrị mba iri itoolu na mpaghara iji nwee mkpuchi zuru ụwa ọnụ. 
Nnyocha nke GLOSS na-enye dị mkpa màkà ọtụtụ ihe gụnyere nyocha banyere mgbanwe nke oke osimiri na mgbasa nke oké osimiri, nchebe n'ụsọ oké osimiri n'oge ihe omume dị ka oké ifufe, inye ịdọ aka ná ntị màkà idei mmiri na nlekota tsunami, tebụl mmiri màkà ọrụ ọdụ ụgbọ mmiri, ónyé ọkụ azụ, na ntụrụndụ, iji kọwaa datums màkà ókèala mba ma ọ bụ steeti.

GLOSS Core Network Ọrụ na mmezi nke GLOSS core Network na-emezu ọtụtụ nyocha na ọrụ achọrọ màkà GLOSS Network. Ebumnuche nke netwọk a bụ ka ọ dị irè  otu narị pasent. Ihe ọ bụla a na-etinye nwèrè ike ịdị iche n'akụkụ ụfọdụ, n'ihe gbásárá inwe ụzọ nke ya iji chịkọta ma dekọọ data.

 Edensibia 

 Njikọ mpụga 

 Global Sea Level Observing System (GLOSS)
 Global Sea Level Observing System (GLOSS), Permanent Service for Mean Sea Level (PSMSL)