?url_ver=Z39.88-2004&rft_id=1715013018&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+JUMLAH+TITIK+IKAT+PADA+PENGAMATAN+GPS+METODE+RAPID+STATIC+LONG+BASELINE+DENGAN%0D%0APENGOLAHAN+MENGGUNAKAN+PERANGKAT%0D%0ALUNAK+GAMIT+TRACK&rft.creator=ILZAM+%2C+FAZLI+&rft.subject=550+Ilmu+bumi+dan+geologi&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Dalam+survei+GPS%2C+ketelitian+posisi+merupakan+hal+yang+sangat+penting+bagi+pengguna+GPS.+Salah+satu+faktor+yang+dapat+mempengaruhi+ketelitian+posisi+dalam+pengataman+GPS+adalah+jumlah+titik+ikat+yang+digunakan.+Namun%2C+penambahan+jumlah+titik+ikat+dalam+pengamatan+GPS+akan+mempengaruhi+waktu+yang+diperlukan+untuk+mengumpulkan+data.+Penelitian+ini+bertujuan+untuk+memberikan+referensi+bagi+kalangan+pengguna+GPS+dapat+membantu+menentukan+jumlah+titik+ikat+yang+optimal+untuk+digunakan+dalam+pengamatan+GPS.%0D%0APenelitian+ini+menggunakan+dua+titik+sampel+dengan+metode+pengamatan+Rapid+static+selama+30+menit+dan+pengamatan+statik+selama+6+jam+sebagai+titik+banding+yang+tersebar+di+kota+Bandar+Lampung+yaitu+Taman+Makam+Pahlawan%2C+Tanjung+Karang+dengan+nama+titik+TMPR+dan+Graha+Mandala+Alam%2C+Kedaton+dengan+nama+titik+GMAR.+Jaring+GPS+yang+diteliti+pada+penelitian+ini+termasuk+dalam+klasifikasi+jaring+GPS+long+baseline%2C+dengan+panjang+baseline+48+km+hingga+149+km+Adapun+titik+ikat+yang+digunakan+adalah+4+stasiun+Ina-CORS+yang+tersebar+di+Provinsi+Lampung+yaitu+CORS+CBKA%2C+CORS+CKRI%2C+CORS+CBJY%2C+CORS+CWJP.+Skema+yang+dilakukan+pada+penelitian+ini+untuk+1+titik+ikat+menggunakan+CORS+CBKA%2C+2+titik+ikat+CORS+CBKA+dan+CKRI%2C+3+titik+ikat+CORS+CBKA%2C+CKRI%2C+dan+CBJY%2C+4+titik+ikat+CORS+CBKA%2C+CKRI%2C+CBJY%2C+dan+CWJP+data+yang+sudah+terkumpul+akan+di+olah+dengan+perangkat+lunak+GAMIT+TRACK.+Hasil+pengolahan+rapid+static+30+menit+akan+di+uji+akurasinya+terhadap+titik+banding+atau+titik+yang+dianggap+benar+yaitu+statik+6+jam+menggunakan+RMSE.%0D%0AHasil+ketelitian+akurasi+posisi+rapid+static+30+menit+pada+dua+titik+sampel+TMPR+dan+GMAR+dengan+1+titik+ikat+mendapat+ketelitian+7%2C6+cm+dan+7%2C7+cm%2C+dengan+2+titik+ikat+mendapat+ketelitian+7%2C5+cm+dan+7%2C3+cm%2C+dengan+3+titik+ikat+mendapat+ketelitian+6%2C5+cm+dan+6%2C2+cm%2C+dengan+4+titik+ikat+mendapat+ketelitian+6%2C3+cm+dan+5%2C9+cm.+Dari+hasil+penelitian+ini+penulis+merekomendasikan+jika+terdapat+pilihan+hanya+menggunakan+1+titik+ikat+sampai+4+titik+ikat+maka%2C+3+titik+ikat+sudah+cukup+untuk+mendapat+ketelitian+akurasi+yang+baik+yang+baik.%0D%0AKata+Kunci%3A+Jumlah+titik+ikat%2C+Rapid+static%2C+Baseline%2C+CORS%2C+GAMIT+TRACK%0D%0A%0D%0AIn+GPS+surveys%2C+position+accuracy+is+very+important+for+GPS+users.+One+of+the+factors+that+can+affect+the+accuracy+of+the+position+in+GPS+surveillance+is+the+number+of+tie+points+used.+However%2C+increasing+the+number+of+tie+points+in+GPS+observations+will+affect+the+time+needed+to+collect+data.+This+study+aims+to+provide+a+reference+for+GPS+users+to+help+determine+the+optimal+number+of+tie+points+for+use+in+GPS+observations.+This+study+used+two+sample+points+with+the+Rapid+static+observation+method+for+30+minutes+and+static+observations+for+6+hours+as+points+of+comparison+spread+across+the+city+of+Bandar+Lampung%2C+namely+the+Heroes+Cemetery%2C+Tanjung+Karang+with+the+point+names+TMPR+and+Graha+Mandala+Alam%2C+Kedaton+with+the+point+names+GMAR.+The+GPS+network+studied+in+this+study+is+included+in+the+classification+of+long+baseline+GPS+nets%2C+with+a+baseline+length+of+48+km+to+149+km.+The+tie+points+used+are+4+Ina-CORS+stations+spread+across+Lampung+Province%2C+namely+CORS+CBKA%2C+CORS+CKRI%2C+CORS+CBJY%2C+CORS+CWJP.+The+scheme+carried+out+in+this+study+for+1+tie+point+using+CORS+CBKA%2C+2+points+CORS+CBKA+and+CKRI+tie-ins%2C+3+tie+points+CORS+CBKA%2C+CKRI%2C+and+CBJY%2C+4+tie+points+CORS+CBKA%2C+CKRI%2C+CBJY%2C+and+CWJP+data+that+has+been+collected+will+be+processed+with+GAMIT+TRACK+software.+The+results+of+the+30-minute+rapid+static+processing+will+be+tested+for+accuracy+against+the+point+of+comparison+or+the+point+that+is+considered+correct%2C+namely+6-hour+static+using+RMSE.+The+results+of+the+accuracy+of+the+position+accuracy+of+rapid+static+30+minutes+at+two+sample+points+TMPR+and+GMAR+with+1+tie+point+got+an+accuracy+of+7.6+cm+and+7.7+cm%2C+with+2+tie+points+got+an+accuracy+of+7.5+cm+and+7.3+cm%2C+with+3+points+tie+gets+an+accuracy+of+6.5+cm+and+6.2+cm%2C+with+4+tie+points+gets+an+accuracy+of+6.3+cm+and+5.9+cm.+From+the+results+of+this+study+the+authors+recommend+that+if+there+is+an+option+of+only+using+1+tie+point+to+4+tie+points+then%2C+3+tie+points+are+enough+to+get+good+accuracy.%0D%0AKeywords%3A+Number+of+tie+points%2C+Rapid+static%2C+Baseline%2C+CORS%2C+GAMIT+TRACK&rft.publisher=FAKULTAS+TEKNIK&rft.date=2023-07-25&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F74800%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F74800%2F2%2FSKRIPS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