{"id":534,"date":"2024-09-13T11:02:36","date_gmt":"2024-09-13T11:02:36","guid":{"rendered":"https:\/\/copernicus.gis.is\/homepage\/?page_id=534"},"modified":"2025-08-07T12:30:49","modified_gmt":"2025-08-07T12:30:49","slug":"a7ejp3r","status":"publish","type":"page","link":"https:\/\/copernicus.gis.is\/homepage\/index.php\/qr0\/a7ejp3r\/","title":{"rendered":"QR1 – CLMS"},"content":{"rendered":"\n
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\"\" English below<\/p>\n\n\n\n

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Til hamingju! ? \u00de\u00fa fannst\u00f0 landv\u00f6ktunar\u00fej\u00f3nustu Copernicus (CLMS)! <\/p>\n\n\n\n

Leynistafurinn sem \u00fe\u00fa leitar a\u00f0 er: L <\/strong> <\/p>\n\n\n\n

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Credit: Dall-E ChatGPT<\/figcaption><\/figure>\n\n\n\n

Safna\u00f0u \u00f6llum st\u00f6funum til a\u00f0 mynda or\u00f0 og nota\u00f0u or\u00f0i\u00f0 til a\u00f0 f\u00e1 ver\u00f0laun \u00e1 s\u00fdningarb\u00e1s N\u00e1tt\u00farufr\u00e6\u00f0istofnunar. <\/p>\n\n\n\n

H\u00e9r eru nokkrar skemmtilegar sta\u00f0reyndir um landv\u00f6ktunar\u00fej\u00f3nustu Copernicus (CLMS):<\/strong>\u00a0<\/p>\n\n\n\n

CLMS er eins og ofurhetja  sem fylgist me\u00f0 j\u00f6r\u00f0inni me\u00f0 a\u00f0sto\u00f0 gervitungla \u00ed geimnum. Eitt af gervitunglunum, Sentinel-1, tekur st\u00f3rkostlegar myndir af j\u00f6r\u00f0inni. Myndirnar hj\u00e1lpa okkur a\u00f0 sj\u00e1 hluti eins og sk\u00f3ga, borgir, \u00e1r og fj\u00f6ll \u00far h\u00e1loftunum! <\/p>\n\n\n\n

Me\u00f0 CLMS geta v\u00edsindamenn einnig fylgst me\u00f0 \u00fev\u00ed hvernig landi\u00f0 hreyfist me\u00f0 s\u00e9rst\u00f6kum b\u00fana\u00f0i sem kallast EGMS<\/strong> (European Ground Motion Service). \u00deetta er eins og a\u00f0 hafa leynilega ofurkraftasem greina \u00feegar j\u00f6r\u00f0in hreyfist. J\u00f6r\u00f0in getur hreyfst \u00ed jar\u00f0skj\u00e1lftum e\u00f0a skri\u00f0uf\u00f6llum. Me\u00f0 \u00fev\u00ed a\u00f0 fylgjast me\u00f0 hreyfingum landsins getum vi\u00f0 hj\u00e1lpa\u00f0 til vi\u00f0 a\u00f0 tryggja \u00f6ryggi f\u00f3lks og vernda n\u00e1tt\u00faruna.\u00a0<\/p>\n\n\n\n

CORINE <\/strong>er s\u00e9rstakt verkefni \u00fear sem mismunandi ger\u00f0ir lands eru kortlag\u00f0ar um alla Evr\u00f3pu. \u00dea\u00f0 segir okkur hvort landi\u00f0 s\u00e9 \u00feaki\u00f0 sk\u00f3gi, b\u00faj\u00f6r\u00f0um, vatni e\u00f0a jafnvel byggingum! Me\u00f0 \u00fev\u00ed a\u00f0 \u00e1tta okkur \u00e1 hvernig landi\u00f0 er nota\u00f0 getum vi\u00f0 teki\u00f0 betri \u00e1kvar\u00f0anir til a\u00f0 vernda \u00fea\u00f0 og tryggja a\u00f0 \u00fea\u00f0 s\u00e9 heilbrigt fyrir framt\u00ed\u00f0ina.\u00a0<\/p>\n\n\n\n

\u00de\u00f6kk s\u00e9 CLMS \u00fe\u00e1 geta v\u00edsindamenn og f\u00f3lk sem tekur \u00e1kvar\u00f0anir fylgst me\u00f0 breytingum \u00e1 landinu og hj\u00e1lpa\u00f0 til vi\u00f0 a\u00f0 hl\u00faa a\u00f0 fallegu pl\u00e1netunni okkar. Haltu \u00e1fram a\u00f0 rannsaka og l\u00e6r\u00f0u meira um hvernig Copernicus getur hj\u00e1lpa\u00f0 til vi\u00f0 a\u00f0 bjarga j\u00f6r\u00f0inni! <\/p>\n\n\n\n

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Credit: ESA\/ATG medialab\n\u00a9ESA<\/figcaption><\/figure>\n\n\n\n

Ratsj\u00e1 og Sentinel-1: A\u00f0 fylgjast me\u00f0 hreyfingu jar\u00f0ar!<\/strong> ?\u2728 <\/p>\n\n\n\n

Vissir \u00fe\u00fa a\u00f0 j\u00f6r\u00f0in er \u00e1 st\u00f6\u00f0ugri hreyfingu, jafnvel \u00fe\u00f3 a\u00f0 vi\u00f0 finnum ekki fyrir \u00fev\u00ed? Til a\u00f0 fylgjast me\u00f0 \u00feessari agnarlitlu hreyfingu jar\u00f0arinnar nota v\u00edsindamenn s\u00e9rstakt gervitungl sem kallast Sentinel-1. \u00dea\u00f0 er hluti af Copernicus-verkefninu og um bor\u00f0 \u00ed \u00fev\u00ed er mj\u00f6g flott t\u00e6ki: ratsj\u00e1!\u00a0<\/strong><\/p>\n\n\n\n

Ratsj\u00e1 virkar eins og galdur. \u00cd sta\u00f0inn fyrir a\u00f0 taka venjulegar myndir sendir h\u00fan \u00fat \u00f3s\u00fdnileg merki \u00ed \u00e1tt a\u00f0 j\u00f6r\u00f0u sem endurkastast \u00fear og koma aftur til baka. Me\u00f0 \u00fev\u00ed a\u00f0 m\u00e6la hversu langan t\u00edma \u00fea\u00f0 tekur merki\u00f0 a\u00f0 koma til baka getur ratsj\u00e1in b\u00fai\u00f0 til ofurn\u00e1kv\u00e6mar myndir af yfirbor\u00f0i jar\u00f0arinnar \u2013 jafnvel \u00ed gegnum sk\u00fd e\u00f0a a\u00f0 n\u00f3ttu til! ?? <\/p>\n\n\n\n

Me\u00f0 ratsj\u00e1nni \u00ed Sentinel-1 gervitunglinu er h\u00e6gt a\u00f0 fylgjast me\u00f0 \u00f6rlitlum hreyfingum \u00ed j\u00f6r\u00f0inni sem geta \u00e1tt s\u00e9r sta\u00f0, til d\u00e6mis \u00e1\u00f0ur en jar\u00f0skj\u00e1lfti ver\u00f0ur e\u00f0a eftir mikla rigningu sem kemur af sta\u00f0 skri\u00f0uf\u00f6llum. \u00deetta kallast v\u00f6ktun jar\u00f0hreyfinga. Eitt af \u00fev\u00ed sem hj\u00e1lpar til vi\u00f0 \u00feessa v\u00f6ktun er EGMS<\/strong>-\u00fej\u00f3nustan (E<\/strong>uropean G<\/strong>round M<\/strong>otion S<\/strong>ervice) sem notar ratsj\u00e1na \u00ed Sentinel-1 til a\u00f0 greina jafnvel sm\u00e6stu hreyfingar jar\u00f0ar svo v\u00edsindamenn geti s\u00e9\u00f0 hvort landi\u00f0 s\u00e9 a\u00f0 s\u00edga e\u00f0a f\u00e6rast til.\u00a0<\/p>\n\n\n\n

Me\u00f0 \u00fev\u00ed a\u00f0 fylgjast n\u00e1i\u00f0 me\u00f0 breytingum \u00e1 j\u00f6r\u00f0u ni\u00f0ri er h\u00e6gt a\u00f0 vernda b\u00e6\u00f0i f\u00f3lk og n\u00e1tt\u00faru. N\u00e6st \u00feegar \u00fe\u00fa s\u00e9r\u00f0 j\u00f6r\u00f0ina hreyfast \u00ed kvikmynd, mundu \u00fe\u00e1 a\u00f0 Sentinel-1 er a\u00f0 fylgjast me\u00f0 \u00ed raunveruleikanum! <\/p>\n\n\n\n

\u00c1 EGMS-kortinu segja litirnir okkur hvernig j\u00f6r\u00f0in er a\u00f0 hreyfast! Rau\u00f0ur litur \u00fe\u00fd\u00f0ir a\u00f0 landi\u00f0 er a\u00f0 s\u00edga e\u00f0a fara ni\u00f0ur. \u00dea\u00f0 getur gerst ef landi\u00f0 er mj\u00fakt e\u00f0a eftir jar\u00f0skj\u00e1lfta. Bl\u00e1r litur \u00fe\u00fd\u00f0ir a\u00f0 landi\u00f0 er a\u00f0 r\u00edsa, eins og \u00fea\u00f0 s\u00e9 a\u00f0 \u00fdtast upp! \u00dea\u00f0 getur gerst \u00feegar n\u00fdtt land myndast e\u00f0a \u00feegar \u00eds hverfur. <\/p>\n\n\n\n

Litirnir hj\u00e1lpa v\u00edsindam\u00f6nnum a\u00f0 sj\u00e1 hvernig j\u00f6r\u00f0in hreyfist og fylgjast me\u00f0 \u00f6llum breytingum sem eiga s\u00e9r sta\u00f0. Uppl\u00fdsingarnar sem f\u00e1st eru nota\u00f0ar til a\u00f0 tryggja \u00f6ryggi f\u00f3lks!<\/p>\n\n\n\n

N\u00e1nari uppl\u00fdsingar h\u00e9r: https:\/\/land.copernicus.eu<\/a><\/p>\n\n\n\n

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