Asset Infrastructure - Road Section
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The Road Section Feature Class sits within the National Parks and Wildlife Service (NPWS) Assets Geodatabase. The Assets Geodatabase is directly related to the Assets Maintenance System (AMS) which runs under SAP and contains similar fields, values and business rules. The Assets Geodatabase is the vehicle in which spatial assets are initially captured, edited and stored so that the features have coordinates and can be viewed spatially. The data is collected across the entire NSW National Parks Estate and includes some off-park features for fire management, access and mapping purposes. The spatial feature data is manually synchronised with the AMS. The two systems run side by side and are linked by an ID field. AMS is also set up to be used by other OEH Divisions eg. Botanic Gardens and Parklands and previously Marine Parks. The database includes the following asset Feature Class types - Barrier, Bridge or Elevated Walkway, Building, Communication Equipment, Crossing, Drainage Point, Environmental Monitoring Station, Extractive industry, Facility, Fence Handrail, Fire Management Zone, Gate, Hydraulic Point, Hydraulic Storage Point, Hydraulic Valve, Irrigation System, Landing, Landing Strip, Lookout, Natural Feature, Other Structure, Parking Area, Pipe Channel Section, Power or Communication line, Power or Communication point, Sign, Step point, Stormwater Drainage Line, Surface, Survey Mark, Tower, Track Section, Treatment Disposal System, Visitor Area, Visitor Monitoring Point. Detailed documentation is available including: - Data Dictionary (internal location - P:\Corporate\Tools\Information\Assets) - Data Model - Business Rules - Functional Location and Naming Convention Note that for external supply the dataset is simplified with certain attribute fields being removed. Those fields that have a name prefixed with "d_" contain descriptions extracted from the original geodatabase domains.
Road Dimensions - Road Geometry (on State owned roads)
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Road Geometry measures for the Proclaimed State Road network are contained in this dataset. The measures were collected in 2012 by vehicular instruments by the ARRB Group (Consultants). Instantaneous measures were collected at a ten metre intervals (for prescribed and counter direction) and include: Heights (AHD), Bearing, Grade, Vertical Curvature, Horizontal Curvature, Cross Slope & Geometry Speed. The survey is usually undertaken every three years.
이 데이터는 도로 관리 행정에서 중요한 고가도로 정보를 수록한 도로대장 자료입니다. 각 시설은 노선번호와 구간번호를 기준으로 관리되며, 고가도로명, 시설물 종별, 시점 및 종점 위치 정보가 제공됩니다. 또한 소재지 주소와 함께 상행·하행 차로 수, 허용 통행 하중, 교차 종류와 같은 구조적 특성이 포함되어 있어 시설의 교통 기능과 안전성을 확인할 수 있습니다. 이를 통해 도로 유지보수 계획 수립, 교통량 분산 대책 마련, 구조적 안전 점검 등 다양한 정책적 활용이 가능하며, 교량 및 도로 시설물 관리의 효율성을 높이는 데 기여할 수 있습니다.