?url_ver=Z39.88-2004&rft_id=2015071035&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Pengaruh+Kerapatan+Vegetasi+Dan+Suhu+Permukaan+Pada+Era+Covid-19+Terhadap+Kualitas+Udara+Di+Provinsi+Dki+Jakarta+&rft.creator=Maharani%2C+Bunnov&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Pandemi+covid-19+merupakan+krisis+kesehatan+global+yang+disebabkan+oleh+virus+SARS-CoV-2+yang+dimulai+pada+akhir+2019+dan+menyebar+ke+seluruh+dunia+pada+2020.+COVID-19+menyebar+melalui+droplet+pernapasan%2C+kontak+langsung%2C+dan+dalam+beberapa+kasus%2C+melalui+udara.+Untuk++mengurangi+penyebaran%2C+banyak+negara+menerapkan+pembatasan+sosial+berskala+besar%2C+seperti+lockdown.+Pandemi+membawa+dampak+yang+besar+tehadap+lingkungan%2C+terutama+pada+kualitas+udara+karena+adanya+perubahan+pada+aktivitas+manusia.+dampak+besar+terhadap+kualitas+udara%2C+hal+juga+dirasakan+di+kota-kota+besar%2C+seperti+Provinsi+DKI+Jakarta.+Penelitian+ini+bertujuan+untuk+menganalisis+pengaruh+kerapatan+vegetasi+dan+suhu+permukaan+terhadap+kualitas+udara+di+DKI+Jakarta+pada+tiga+periode%3A+pre-lockdown%2C+lockdown+dan+post-lockdown+dengan+memanfaatkan+Platform+Google+Earth+Engine.+%0D%0AMetodologi+dalam+penelitian+ini+melibatkan+studi+literatur+dab+pengumpulan+data+seperti+data+citra+multi+temporal+tahun+2019%2C+2020%2C+dan+2023+untuk+Satelit+Sentinel-2A%2C+Sentinel+5P-Tropomi%2C+dan+Modis+Terra.+Kemudian+dilakukan+pengolahan+untuk+kerapatan+vegetasi+dengan+metode+NDVI%2C+suhu+permukaan%2C+dan+kualitas+udara.+Data+yang+telah+diolah+dilakukan+analisis+pengaruh+melalui+uji+regresi+linier+berganda.%0D%0AHasil+penelitian+menunjukkan+bahwa+terdapat+pengaruh+yang+cukup+signifikan+dari+kerapatan+vegetasi+dan+suhu+permukaan+terhadap+kualitas+udara+pada+kondisi+Covid-19.+Pada+konsentrasi+polusi+SO2+berpengaruh+sebesar+42%2C3+%25%2C+konsentrasi+NO2+memiliki+pengaruh+sebesar+39%2C9+%25+dan+CO+Sebesar+46%2C1+%25.%0D%0AKata+Kunci%3A+kualitas+udara%2C+Google+Earth+Engine%2C+pengaruh+kerapatan+vegetasi+dan+suhu+permukaan%0D%0A%0D%0A%0D%0AThe+COVID-19+pandemic+is+a+global+health+crisis+caused+by+the+SARS-CoV-2+virus%2C+which+emerged+in+late+2019+and+spread+worldwide+by+2020.+COVID-19+is+transmitted+through+respiratory+droplets%2C+direct+contact%2C+and%2C+in+some+cases%2C+airborne+transmission.+To+curb+its+spread%2C+many+countries+implemented+large-scale+social+restrictions%2C+such+as+lockdowns.+The+pandemic+has+had+a+significant+impact+on+the+environment%2C+particularly+on+air+quality%2C+due+to+changes+in+human+activities.+This+impact+on+air+quality+has+also+been+observed+in+major+cities%2C+including+DKI+Jakarta+Province.+This+study+aims+to+analyze+the+influence+of+vegetation+density+and+surface+temperature+on+air+quality+in+DKI+Jakarta+during+three+periods%3A+pre-lockdown%2C+lockdown%2C+and+post-lockdown%2C+using+the+Google+Earth+Engine+platform.+The+methodology+involves+a+literature+review+and+data+collection%2C+including+multi-temporal+imagery+from+the+years+2019%2C+2020%2C+and+2023+obtained+from+Sentinel-2A%2C+Sentinel-5P+Tropomi%2C+and+MODIS+Terra+satellites.+Data+processing+includes+calculating+vegetation+density+using+the+NDVI+method%2C+surface+temperature%2C+and+air+quality.+The+processed+data+are+then+analyzed+for+their+effects+using+multiple+linear+regression+tests.+The+research+findings+indicate+a+significant+influence+of+vegetation+density+and+surface+temperature+on+air+quality+during+the+Covid-19+period.+The+SO2+pollution+concentration+affects+42%2C3+%25%2C+NO2+concentration+has+an+impact+of+39%2C9+%25%2C+and+CO+concentration+influences+46%2C1+%25.%0D%0A%0D%0AKey+words%3A++air+quality%2C+Google+Earth+Engine%2C+influence+of+vegetation+density+and+surface+temperature%0D%0A%0D%0A&rft.publisher=Teknik&rft.date=2025-01-24&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F84393%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F84393%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F84393%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Maharani%2C+Bunnov++(2025)+Pengaruh+Kerapatan+Vegetasi+Dan+Suhu+Permukaan+Pada+Era+Covid-19+Terhadap+Kualitas+Udara+Di+Provinsi+Dki+Jakarta.++Teknik%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F84393%2F