This VCN is a representation of height reference at the surface which measuredįrom tide bench mark (BM) using mean sea level data. VCN is distributed along the national or provincial roads across Java, Sumatera,īali, Lombok, some part of Sulawesi, some part of Kalimantan and some part of At this moment 5.911 point of VCN were built and maintained by BIG. The Vertical Control Network (VCN) is a vertical reference for national mapping in Needed by user for fulfilling the gap area which is unreached by CORS Station. Station (CORS Station) are developed, however the establishment of HCN still Information and Thematic Geospatial Information. HCN is very useful for single reference both in activity of Base Geospatial Zero and first order HCN are illustrated in figure 1.įigure 1. Land Agency (BPN) and consists of 27.682 points. The lower order of HCN is under responsibility of National Order HCN were distributed at entire national territory covering every 50 Km2 and Surface which is used as reference in the mapping activity. HCN was initially designed as representation of horizontal coordinate at the All stationsĪre distributed all over Indonesia covering at least one station in city level. The existing HCN developed consists of 700 of 1000 planned stations. Technology from optic-mechanical instruments to satellite-digital instruments. Geodetic Networks are presented by the National Geospatial Information Agency toįace the need of mapping services and earth science researches and use adequate Stations (Indonesia-CORS) and Geodynamic Control Networks. The National Geodetic Networks consist of Horizontal Control Network, VerticalĬontrol Network, Gravity Control Network, Tide Gauge Stations, GPS Permanent Policies, institutional aspect, technologies, standards and human resources. Provide infrastructures for geospatial information. The thematic geospatial information must be createdīased on the basic geospatial information provided by BIG.īIG, together with other related government institutions, is also responsible to Information development, which are to be produced by one or several institutionsĭepending on the themes. Scale 1:1,000), coastal maps (up to scale 1:10,000) and marine maps (up to scaleīIG also acts as the coordinator as well as executor of thematic geospatial Gravity control networks, while the base maps include topographic maps (up to The geodetic control networks consist of horizontal, vertical and The basic geospatial information including national geodetic control networks andīase maps. BIG has a duty to perform governmental tasks relating toīIG has a broader scope of duty than BAKOSURTANAL, one of which is to provide Was officially formed through the Presidential Decree Number 94 Year 2011 on 27ĭecember 2011. National Coordinating Agency for Surveys and Mapping (BAKOSURTANAL). One implementation of the Law was the formation of the Geospatial InformationĪgency (Badan Informasi Geospatial in Indonesian or BIG) as a substitute to the In order to achieve the goals, it is very urgent to enforce the use of single reference To encourage the use of geospatial information in government and various Information through cooperation, coordination, integration and
To accomplish efficient and effective implementation of geospatial To ensure availability and access to accountable geospatial information Geospatial Information (Government Act Number 4 Year 2011). Indonesia is one of a few countries in the world that has enacted a law on
Submitted by The Geospatial Information Agency (BIG) _ * Submitted by The Geospatial Information Agency (BIG)ġ9th United Nations Regional Cartographic Conference for Asia and the Pacificġ8th Permanent Committee on GIS Infrastructure for Asia and the Pacific Meetingīangkok, Thailand, 28 October - 1 November 2012 Nineteenth United Nations Regional Cartographic Conference for Asia and the Pacific Bangkok, 29 October 1 November 2012 Item 6(a) of the provisional agenda Conference papers: country reports