Jadi kesimpulannya spheroid sama dengan ellipsoid ya ?
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 04, 2006 7:52 AM To: [email protected] Subject: RE: [iagi-net-l] coordinate system ( was RE: [iagi-net-l] need koordinat tambang freeport) Hallo Arief, System ditempat saya lagi lambat betul ..... dari tadi ngeclick sesuatu kok yang diclick nggak muncul muncul ... jadi saya bosen dan mending ngurusi iaginet he he he .... Boleh dong ya bantuin pak Harry ..... Spheroid alias ellipsoid itu adalah bidang matematis..... dia berupa model matematis bumi kita .... Sementara geoid dibikin berdasarkan gravitasi bumi, dia dibuat untuk merepresentasikan muka laut . Akibatnya kedua barang ini agak berbeda dimana ellipsoid akan smooth permukaannya sementara geoid akan berondulasi , ondulasi yang paling besar ada di lautan hindia sedalam -100 m dan di atlantik pasific setinggi 70 m........ jadi laut itu tidak smotth ....... dan MSL bergantung pada datum yang diambil .... |---------+---------------------------------------> | | "Hendrawan Arief" | | | <[EMAIL PROTECTED]| | | rgi-mp.com> | | | | | | 04/01/2006 08:18 AM | | | Please respond to iagi-net | | | | |---------+---------------------------------------> >----------------------------------------------------------------------- ------------------------------------------------------------------------ ---| | | | To: <[email protected]> | | cc: | | Subject: RE: [iagi-net-l] coordinate system ( was RE: [iagi-net-l] need koordinat tambang freeport) | >----------------------------------------------------------------------- ------------------------------------------------------------------------ ---| Iseng-iseng akh , Pak Harry. Kalo bedanya geoid dan spheroid itu apa ya ? apakah barang yg sama ? atau sama sekali berbeda? Salam, This e-mail (including any attached documents) is intended only for the recipient(s) named above. It may contain confidential or legally privileged information and should not be copied or disclosed to, or otherwise used by, any other person. If you are not a named recipient, please contact the sender and delete the e-mail from your system. --------------------------------------------------------------------- To unsubscribe, send email to: iagi-net-unsubscribe[at]iagi.or.id To subscribe, send email to: iagi-net-subscribe[at]iagi.or.id Visit IAGI Website: http://iagi.or.id IAGI-net Archive 1: http://www.mail-archive.com/iagi-net%40iagi.or.id/ IAGI-net Archive 2: http://groups.yahoo.com/group/iagi Komisi Sedimentologi (FOSI) : Ratna Asharina (Ratna.Asharina[at]santos.com)-http://fosi.iagi.or.id Komisi SDM/Pendidikan : Edy Sunardi(sunardi[at]melsa.net.id) Komisi Karst : Hanang Samodra(hanang[at]grdc.dpe.go.id) Komisi Sertifikasi : M. Suryowibowo(soeryo[at]bp.com) Komisi OTODA : Ridwan Djamaluddin(ridwan[at]bppt.go.id atau [EMAIL PROTECTED]), Arif Zardi Dahlius(zardi[at]bdg.centrin.net.id) Komisi Database Geologi : Aria A. Mulhadiono(anugraha[at]centrin.net.id) --------------------------------------------------------------------- --------------------------------------------------------------------- To unsubscribe, send email to: iagi-net-unsubscribe[at]iagi.or.id To subscribe, send email to: iagi-net-subscribe[at]iagi.or.id Visit IAGI Website: http://iagi.or.id IAGI-net Archive 1: http://www.mail-archive.com/iagi-net%40iagi.or.id/ IAGI-net Archive 2: http://groups.yahoo.com/group/iagi Komisi Sedimentologi (FOSI) : Ratna Asharina (Ratna.Asharina[at]santos.com)-http://fosi.iagi.or.id Komisi SDM/Pendidikan : Edy Sunardi(sunardi[at]melsa.net.id) Komisi Karst : Hanang Samodra(hanang[at]grdc.dpe.go.id) Komisi Sertifikasi : M. Suryowibowo(soeryo[at]bp.com) Komisi OTODA : Ridwan Djamaluddin(ridwan[at]bppt.go.id atau [EMAIL PROTECTED]), Arif Zardi Dahlius(zardi[at]bdg.centrin.net.id) Komisi Database Geologi : Aria A. Mulhadiono(anugraha[at]centrin.net.id) ---------------------------------------------------------------------
