해외사업

URUGUAY CASE

TANZANIA CASE

DEVELOPMENT OF TANZANIA LAND INFORMATION SYSTEM TO IMPROVE LAND GOVERNANCE AND SERVICES, MWANZA, TANZANIA

  • ESTABLISHMENT OF LAND DATA PROTOTYPE
  • SUGGESTION OF CADASTRAL MAPPING METHODOLOGIES(FOR INFORMAL SETTLEMENT)
Control Point Survey
Control Point Survey
  • 2 Points of 1st Grade Station(DGPS, 6hr measurement)
  • 21 Points measurement for UAV GCP (40min measurement)
  • Applied to World Geodetic Coordinate system for ILMIS Project
  • Establishment of Permanent Control Marks
  • Establishment of TEST BED
UAV Data Acquisition
UAV Data Acquisition
  • Fixed wing (Made in Korea)
  • 8Km2 Pilot Project Area/ Divided into 4 PLOTs
  • Acquired 8,504 Pics for Orthomosaic Image/DSM generations
  • Acquired 14,575 Pics of Multispectral Image for Land Cover Map generation

TOPOGRAPHIC MAPPING & ESSENTIAL DATA ESTABLISHMENT

  • Topographical Mapping using Drone
  • Essential Data base establishment (Contour, Buildings(Center Point), Road(Center Line), Trees, Watershed, Public offices, Rocks)

JICA Topographical Map (1991-1993)

USGS Topographical Map

Pilot Area Topographical Map

“Inefficient, expensive, stagnant and also not commissioned in a transparent manner”

  • (Magigi & Majani, 2006; Huber, Mithöfer et al 2008)

CADASTRAL MAPPING METHODOLOGY TEST & PROCESS

PAPUA NEW GUINEA CASE

TOPOGRAPHICAL MAPPING FOR CITY REDEVELOPMENT, MADANG CITY, PAPUA NEW GUINEA

  • REMOTE SENSING MAPPING (DRONE SURVEY)
  • TOPOGRAPHICAL MAPPING FOR CIVIL ENGINEERING
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