Asia Air Survey Co., Ltd. provides aerial surveying services and products in Japan and internationally. Its offerings include geospatial survey services such as space-borne remote sensing, aerial photography, airborne and mobile LiDAR surveying, and UAV aerial surveying. The company also engages in map-making, GIS data preparation, 3D models creation and visualization, LiDAR data analysis and visualization, administration-support GIS, and development of mapping and 3DViewer systems, as well as red relief image maps. In addition, it provides disaster management services (erosion control, volcanic disaster prevention, river disaster prevention consulting, and regional planning for disaster prevention), environmental management services (biodiversity conservation, environmental assessment, forest resources management, soil contamination investigation, support for environmental rehabilitation, and renewable energy development), and infrastructure asset management services (urban and regional planning; planning and designing of public facilities such as roads, ports, bridges, rivers, and lifeline facilities; maintenance engineering services comprising investigation, diagnosis, analysis, monitoring, and reinforcement; and systems and databases for facility management). The company was formerly known as Asia Airlines Measurement Ltd and changed its name to Asia Air Survey Co., Ltd. in 1963. It was incorporated in 1949 and is headquartered in Tokyo, Japan.