{"id":482,"date":"2024-09-03T13:09:10","date_gmt":"2024-09-03T13:09:10","guid":{"rendered":"https:\/\/copernicus.gis.is\/homepage\/?page_id=482"},"modified":"2025-08-07T12:31:53","modified_gmt":"2025-08-07T12:31:53","slug":"sentinel-gervihnettir","status":"publish","type":"page","link":"https:\/\/copernicus.gis.is\/homepage\/index.php\/home\/sentinel-gervihnettir\/","title":{"rendered":"Sentinel gervitungl"},"content":{"rendered":"\n

Sentinel gervitunglin eru h\u00f6nnu\u00f0 til athugana \u00e1 \u00fdmsum \u00fe\u00e1ttum jar\u00f0athugana og eru lykil\u00fe\u00e1ttur \u00ed Copernicus \u00e1\u00e6tlun Evr\u00f3pusambandsins. Gervitunglin sj\u00e1 notendum fyrir samfelldum h\u00e1upplausnarg\u00f6gnum um land, h\u00f6f og andr\u00famsloft. Sentinel gervitunglin hafa mismunandi verkefni og fylgjast \u00feannig me\u00f0 loftslagsbreytingum, n\u00e1tt\u00faruhamf\u00f6rum, sk\u00f3garh\u00f6ggi og mengun og sty\u00f0ja \u00feannig vi\u00f0 umhverfisvernd og vi\u00f0br\u00f6g\u00f0 vi\u00f0 hamf\u00f6rum \u00e1 heimsv\u00edsu. <\/p>\n\n\n\n

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Sentinel 1<\/h2>\n<\/div><\/div>\n\n\n\n

L\u00fdsing:<\/strong> Sentinel 1 eru tv\u00f6 gervitungl sem taka myndir allan s\u00f3larhringinn og nota ratsj\u00e1. \u00deau sj\u00e1 notendum fyrir ve\u00f0ur\u00feolnum myndum af yfirbor\u00f0i jar\u00f0ar. <\/p>\n\n\n\n

Notkun:<\/strong> G\u00f6gnin eru notu\u00f0 til a\u00f0 fylgjast me\u00f0 haf\u00eds, ol\u00edulekum og landhreyfingum auk vi\u00f0brag\u00f0a vi\u00f0 hamf\u00f6rum. <\/p>\n\n\n\n

Sta\u00f0a:<\/strong> Skoti\u00f0 \u00e1 loft [A] \u00ed apr\u00edl 2014 og [B] \u00ed apr\u00edl 2016. <\/p>\n\n\n\n

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Sentinel 2<\/h2>\n<\/div><\/div>\n\n\n\n

L\u00fdsing:<\/strong> Sentinel 2 eru tv\u00f6 gervitungl sem taka h\u00e1upplausnarmyndir  \u00ed 13 litr\u00f3fsb\u00f6ndum. <\/p>\n\n\n\n

Notkun:<\/strong> G\u00f6gnin eru notu\u00f0 til landv\u00f6ktunar \u00e1 landb\u00fana\u00f0i og sk\u00f3gr\u00e6kt, vi\u00f0 hamfarastj\u00f3rnun og vi\u00f0 greiningar \u00e1 vatnasv\u00e6\u00f0um. <\/p>\n\n\n\n

Sta\u00f0a:<\/strong> Skoti\u00f0 \u00e1 loft [A] \u00ed j\u00fan\u00ed 2015, [B] \u00ed mars 2017 og [C] \u00ed september 2024. <\/p>\n\n\n\n

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Sentinel 3<\/h2>\n<\/div><\/div>\n\n\n\n

L\u00fdsing:<\/strong> Sentinel 3 eru \u00ferj\u00fa gervitungl sem eru h\u00f6nnu\u00f0 til a\u00f0 m\u00e6la yfirbor\u00f0sh\u00e6\u00f0 sj\u00e1var, hitastig sj\u00e1var og lands og lit hafs og lands. <\/p>\n\n\n\n

Notkun:<\/strong> G\u00f6gnin eru notu\u00f0 til hafranns\u00f3kna, loftslagsv\u00f6ktunar og umhverfisverndar. <\/p>\n\n\n\n

Sta\u00f0a:<\/strong> Skoti\u00f0 \u00e1 loft [A] \u00ed febr\u00faar 2016 og [B] \u00ed apr\u00edl 2018. <\/p>\n\n\n\n

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Sentinel 4<\/h2>\n<\/div><\/div>\n\n\n\n

L\u00fdsing:<\/strong> Sentinel 4 er far sem flutt er me\u00f0 gervitungli \u00e1 jar\u00f0st\u00f6\u00f0ubraut til a\u00f0 fylgjast me\u00f0 samsetningu andr\u00famsloftsins, me\u00f0 s\u00e9rstaka \u00e1herslu \u00e1 loftg\u00e6\u00f0i og \u00f3son. <\/p>\n\n\n\n

Notkun:<\/strong> G\u00f6gnin eru notu\u00f0 vi\u00f0 loftg\u00e6\u00f0am\u00e6lingar og ve\u00f0ursp\u00e1r. <\/p>\n\n\n\n

Sta\u00f0a:<\/strong> \u00c1\u00e6tla\u00f0 er a\u00f0 skj\u00f3ta farinu \u00e1 loft 2024-2025 og \u00fea\u00f0 ver\u00f0i flutt me\u00f0 MTG-S gervitunglinu. <\/p>\n\n\n\n

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Sentinel 5<\/h2>\n<\/div><\/div>\n\n\n\n

L\u00fdsing:<\/strong> Sentinel 5 fylgist me\u00f0 lofttegundum, svifryki og \u00f6\u00f0rum \u00fe\u00e1ttum sem hafa \u00e1hrif \u00e1 loftg\u00e6\u00f0i og loftslag. <\/p>\n\n\n\n

Notkun:<\/strong> G\u00f6gnin eru notu\u00f0 til loftg\u00e6\u00f0am\u00e6linga, ranns\u00f3kna \u00e1 loftslagsbreytingum og efnafr\u00e6\u00f0i andr\u00famsloftsins. <\/p>\n\n\n\n

Sta\u00f0a:<\/strong> Forveri [P] var skoti\u00f0 \u00e1 loft \u00ed okt\u00f3ber 2017. \u00c1\u00e6tla\u00f0 er a\u00f0 skj\u00f3ta Sentinel 5 \u00e1 loft 2025. <\/p>\n\n\n\n

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Sentinel 6<\/h2>\n<\/div><\/div>\n\n\n\n

L\u00fdsing:<\/strong> Sentinel 6 m\u00e6lir breytingar \u00e1 sj\u00e1varst\u00f6\u00f0u og \u00fatvegar n\u00e1kv\u00e6m g\u00f6gn fyrir ranns\u00f3knir \u00e1 hafi og loftslagsv\u00f6ktun. <\/p>\n\n\n\n

Notkun:<\/strong> G\u00f6gnin eru notu\u00f0 til a\u00f0 fylgjast me\u00f0 sj\u00e1varst\u00f6\u00f0u og einnig vi\u00f0 haf- og loftslagsranns\u00f3knir. <\/p>\n\n\n\n

Sta\u00f0a:<\/strong> Skoti\u00f0 \u00e1 loft [A] \u00ed n\u00f3vember 2020. \u00c1\u00e6tla\u00f0 er a\u00f0 skj\u00f3ta \u00f6\u00f0ru gervitungli \u00e1 loft [B] \u00e1ri\u00f0 2025. <\/p>\n\n\n\n

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Aukaframlag Copernicus vi\u00f0 v\u00f6ktun jar\u00f0ar <\/h4>\n<\/div><\/div>\n\n\n\n

Aukaframlag Copernicus vi\u00f0 v\u00f6ktun (e. The Copernicus Contributing Missions) gegnir mikilv\u00e6gu hlutverki vi\u00f0 v\u00f6ktun jar\u00f0ar me\u00f0 \u00fev\u00ed a\u00f0 afhenda g\u00f6gn fr\u00e1 \u00f6\u00f0rum sem sty\u00f0ja vi\u00f0 g\u00f6gn fr\u00e1 Sentinel-gervitunglunum. \u00deessi g\u00f6gn koma fr\u00e1 gervitunglum sem eru fr\u00e1 evr\u00f3pskum og al\u00fej\u00f3\u00f0legum rekstrara\u00f0ilum og,\u00e6ta \u00fe\u00f6rfum \u00fej\u00f3nustua\u00f0ila Copernicus, oft me\u00f0 h\u00e6rri upplausn e\u00f0a mismunandi skynjunargetu \u00e1 me\u00f0an Sentinel gervitunglin einbl\u00edna \u00e1 kerfisbundna langt\u00edmav\u00f6ktun \u00e1 yfirbor\u00f0i jar\u00f0ar. <\/p>\n\n\n\n

L\u00e6r\u00f0u meira um Copernicus Contributing Missions h\u00e9r<\/a><\/p>\n\n\n\n

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\u00de\u00fa getur fylgst me\u00f0 sta\u00f0setningu Sentinel gervitunglanna \u00e1 sporbaug \u00ed beinni h\u00e9r \u00ed ESA Sentinel stj\u00f3rnbor\u00f0inu<\/a>.<\/p>\n\n\n\n

Lestu meira um Copernicus Sentinel gervitunglin h\u00e9r<\/a>.<\/p>\n\n\n\n

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Fr\u00e9ttir um Sentinel g\u00f6gn fr\u00e1 Copernicus<\/h2>\n\n\n