During a 24 month time interval a 238 station first-order network was established in a major portion of Indonesia using Doppler satellite techniques. The network, centred at 2 derajat latitude and 118 derajat longitude, spanned an area 1740km North/South and 2100km East/West with mean station spacing of 100km. The geographic location of the network, varying terrain and climatic condition and pa…
The Backround of this study is set by the problems of basic mapping, as encountered in Indonesia. The attention, as it has a decisive botleneck function with regard to the efficiency and accuracy of the mapping process. It can be anticipated that the ground control points will remain a most serious problem for Arerial triangulation (bereinafter abbreviated as AT). They will continue to be the m…
Since the rotational axis of the earth does not have a fixed position in the body of the earth, the results of astronomical observations of latitude, longitude and azimuth are effected by this movement. Latitude, longitude and azimuths obtained from astronomical observations at a certain time thus rofer to the instantaneous pole (the intersection of the earth's rotational axis with the celestia…
Urged by the fact that in most (older) textbooks nothing is mentioned about the use of time signals, or better said, to which time time signals are to be reduced, the writer hereunder wants to give his contributions.
Data referensi diatas permukaan bumi dan referensi waktu pengumpulan data dapat dipakai untuk analisa spatial dan analisa perubahan dan perkembangan. Khususnya mengenai referensi letak biasanya dipakai sistem referensi yang disebut dengan indeks menurut unit administrasi dan indeks menurut letak geografi yang disebut dengan geo referencing. Dokumen ini berisikan tentang percobaan sistem pengump…
Dengan adanya komputer data general type eclipse C 350 (1M byte MOS memory) dan dengan selesainya instalasi program PAT-M versi baru di komputer tersebut, maka perlu diadakan pembaharuab dari dokumen no. 05/1977 mengenai peraturan pengguaannya. Dalam dokumen ini terdapat contoh cara menghitung biaya computer time dan tarip pemakaian Program PAT-M (berlaku mulai 1 Maret 1981)
Makalah ini mneyajikan ruang lingkup pemetaan nasional dengan meninjau perkembangan di Indonesia dan beberapa contoh diluar negeri. Kita masih harus menyususn konsep suatu Badan Pemetaan Nasional Indonesia yang lebih ideal dan disesuaikan dengan kondisi Indonesia sendiri. Indonesia sebagai bagian bumi yang paling dinamik, memerlukan pengembangan disiplin-disiplin ilmu kebumian (geosciences) dan…
Dokumen ini berisi tentang : 1. Hakekat Pembangunan Nasional 2. Sarana bagi Pembangunan Nasional yang Terpadu 3.Persyaratan bagi Berfungsinya Jaringan Sistem Informasi 4. Pengembangan Sistem Bakosurtanal 5. Penutup.
The natural resources inventory program has to be supported by a survey and mapping system which can produce base maps and thematic maps timely and economically but still maintain the required accuracy. Satellite remote sensing i a technique which could be integrated into that system. The multiband system in the sensing techniques enable the ehacement of the appearence of various onjects on the…