The Infrastructure Management Portal

Search results ：114 datasets found

• Basic information for prefectural public housing complex_Iwakuni branch

  This is basic information for prefectural public housing complex managed by Yamaguchi Prefecture.

  • HTML

• Basic information for tunnel inspection report _2025_Yamaguchi prefecture (Hagi Civil Engineering and Architecture Office)

  This is basic information for tunnels managed by Yamaguchi Prefecture.

  • XLSX
  • FLS

• Basic information for tunnel inspection report _2025_Yamaguchi prefecture (Nagato Civil Engineering and Architecture Office)

  This is basic information for tunnels managed by Yamaguchi Prefecture.

  • XLSX
  • FLS

• Basic information for tunnel inspection report _2025_Yamaguchi prefecture (Shimonoseki Civil Engineering and Architecture Office)

  This is basic information for tunnels managed by Yamaguchi Prefecture.

  • XLS
  • XLSX

• Basic information for tunnel inspection report _2025_Yamaguchi prefecture (Ube Civil Engineering and Architecture Office)

  This is basic information for tunnels managed by Yamaguchi Prefecture.

  • XLSX
  • FLS

• Basic information for tunnel inspection report _2025_Yamaguchi prefecture (Hofu Civil Engineering and Architecture Office)

  This is basic information for tunnels managed by Yamaguchi Prefecture.

  • XLSX

• Basic information for tunnel inspection report _2025_Yamaguchi prefecture (Shunan Civil Engineering and Architecture Office)

  This is basic information for tunnels managed by Yamaguchi Prefecture.

  • XLSX
  • FLS

• Basic information for tunnel inspection report _2025_Yamaguchi prefecture (Yanai Civil Engineering and Architecture Office)

  This is basic information for tunnels managed by Yamaguchi Prefecture.

  • XLSX

• Basic information for tunnel inspection report _2025_Yamaguchi prefecture (Iwakuni Civil Engineering and Architecture Office)

  This is basic information for tunnels managed by Yamaguchi Prefecture.

  • XLSX
  • XLS
  • FLS

• Basic information for tunnels _2025 _Yamaguchi prefecture

  This is basic information for tunnels managed by Yamaguchi Prefecture.

  • XLSX

• Basic information for road network( SFC )_Yamaguchi prefecture

  This is basic information for road network managed by Yamaguchi Prefecture.

  • SFC

• Emergency transport road_Municipal road_Yamaguchi prefecture

  This is information for emergency transport road(Municipal roads).

  • ZIP

• Emergency transport road_National and prefectural roads_Yamaguchi prefecture

  This is information for emergency transport road(National and prefectural roads).

  • ZIP

• Steep slope collapse disaster-prone area_Yamaguchi prefecture

  This is information for administrative areas managed by Yamaguchi Prefecture.

  • ZIP

• Landslide prevention area_Yamaguchi prefecture

  This is information for administrative areas managed by Yamaguchi Prefecture.

  • ZIP

• Seismic Hazard_Yamaguchi prefecture

  This is information for forecast information managed by National Research Institute for Earth Science and Disaster Resilience(NIED).

  • ZIP

• Administrative areas_Yamaguchi prefecture

  This is information for administrative areas managed by Yamaguchi Prefecture.

  • ZIP

• Civil engineering areas_Yamaguchi prefecture

  This is information for civil engineering areas managed by Yamaguchi Prefecture.

  • ZIP

• Debris flow special hazard areas_Yamaguchi prefecture

  This is information for debris flow special hazard areas managed by Yamaguchi Prefecture.

  • ZIP

• Debris flow hazard areas_Yamaguchi prefecture

  This is information for debris flow hazard areas managed by Yamaguchi Prefecture.

  • ZIP

• Steep slope special hazard areas_Yamaguchi prefecture

  This is information for steep slope special hazard areas managed by Yamaguchi Prefecture.

  • ZIP

• Steep slope hazard areas_Yamaguchi prefecture

  This is information for steep slope hazard areas managed by Yamaguchi Prefecture.

  • ZIP

• Landslide hazard areas_Yamaguchi prefecture

  This is information for landslide hazard areas managed by Yamaguchi Prefecture.

  • ZIP

• Basic information for drainag pumping station_Yamaguchi prefecture

  This is information for basic information for drainage _station managed by Yamaguchi Prefecture.

  • CSV

• Road camera (image )_Yamaguchi prefecture

  These are images from road cameras managed (updated every 15 minutes) by Yamaguchi Prefecture.

  • JPEG

• Basic information for road network_Yamaguchi prefecture

  This is basic information for road network managed by Yamaguchi Prefecture.

  • PDF
  • SFC
  • CSV

• River surveillance camera (image)_Yamaguchi prefecture

  These are images taken by river surveillance cameras managed (updated every 10 minutes) by Yamaguchi Prefecture.

  • HTML

• Basic information for river surveillance camera_Yamaguchi prefecture

  This is basic information for river surveillance camera managed by Yamaguchi Prefecture.

  • CSV

• Observation information Rainfall/water level_Yamaguchi Prefecture Simple water level gauge

  This is information on rainfall and water level (updated every 60 minutes) observed using a simple water level gauge managed by Yamaguchi Prefecture.

  • HTML

• Basic information for simple water level gauge_Yamaguchi prefecture

  This is basic information for simple water level gauge managed by Yamaguchi Prefecture.

  • CSV

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