Geographic coordinate system (GCS) nopo nga sistom koordinat sfera toi ko' geodetik montok koponukatan om monongkoturubung koingkakat-kakato' mibagal potilombus id Pomogunan sabaagi latitud om longitud.[1] Iti nopo nga bansa' i bobos asaasanang, tolohing om bobos ogumu ginuno id suang mogikaakawo sistom sukuon spatial i da'amot ginuno, om kosili tuwou montok ginumu' sistom sukuon suai. Mulong latitud om longitud potunda tuple koordinat irad sistom koordinat cartesan, sistom koordinat geografi okon cartesian sabab ponuku dau nopo nga dingus om okon ontok rinantai satah.[2]
- ↑ Chang, Kang-tsung (2016). Introduction to Geographic Information Systems (9th ed.). McGraw-Hill. p. 24. ISBN 978-1-259-92964-9.
- ↑ DiBiase, David. "The Nature of Geographic Information". Pinoopi mantad sanḏad ontok 19 February 2024. Linoyog ontok 18 February 2024.