Page 66 - 2022 OUTLINE OF THE MINISTRY OF THE INTERIOR REPUBLIC OF CHINA

were examined and approved during this period, including 89,061 maps for 140 applications for data
which were examined and approved during 2021.

4. Provision of Basic Survey Results

The fruitful results of basic surveys and their derivatives are relatively beneficial aspects of do-
mestic construction. Commencing with projects initiated in 1993, all the relevant published results
have been applied to related materials regarding environmental protection, forestation, continuous
ecological management, eco-tours, water and soil conservation, river and creek restoration, flood

prevention, power supply engineering, science park development, reservoir engineering, high-speed
railways, metro rapid transportation, expressways, sewer construction, monitoring water tables, urban
and rural development, offshore island construction, space technology development, geosciences,

resource exploration, oceanography science, military security and fault monitoring, etc. In 2021, 1,958
applications for data have been examined and approved (See Table 5-12).

Table 5-12 Data Applications and Provisions in Fiscal 2021

Recognized Data Provisions
Item Applications
(Cases) Amount Unit

Raw and Exchange Format of Daily
Files Received from Satellite 1 159 7 875 Plots
Tracking Stations

Satellite Positioning Surveys 785 101 468 Points
Leveling Survey 2 369 Points

Taiwan Geodesic Coordinate
Datum Conversion Program 12 12 Cases

5. Developing HD Maps for Autonomous Vehicles
Since 2019, the MOI has successively completed the standards of HD Maps for autonomous vehi-

cles that can be integrated internationally. The MOI has also actively promoted domestic survey indus-
tries to form a national team in 2020 to participate in the mapping of HD Maps that meet international
standards. Local governments have reported HD Map requirements that reached 109 km by 2021, and
the sites are located in Taipei, Taoyuan, Taichung, Changhua, Tainan, which exceeded the goals of the

plan approved by the Executive Yuan. In 2021, 59 kilometers have been completed, laying a solid foun-
dation for the safety of autonomous vehicle navigation in Taiwan.

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