What does a surveying and mapping company do? What does a surveying and mapping company do?

1. Surveying and mapping company is mainly responsible for geodesy, real estate surveying and mapping, real estate surveying and mapping, marine surveying and mapping, and map compilation.

2. Specific work includes: geodesy, surveying and mapping aerial photography, photogrammetry and remote sensing, and geographic information system engineering; Engineering survey, real estate surveying and mapping, real estate surveying and mapping, marine surveying and mapping; Map compilation, navigation electronic map making and Internet map service; Surveying and mapping technology, surveying and mapping instruments, satellite positioning system, surveying and mapping software system, geographic information system; Technical development, technical consultation, technical service and achievement transfer of marine survey system; Surveying and mapping engineering, engineering survey, engineering survey, surveying and mapping technical consulting services, control survey, real estate surveying and mapping, cadastral surveying and mapping; Geographic information collection, fine adjustment and measurement, consultation, design and production of railway long track construction; Professional contracting of building decoration engineering, building waterproof engineering, anti-corrosion and moisturizing engineering and demolition engineering; Professional contracting of foundation and foundation engineering, prevention and control of building quality diseases; Building structure reinforcement, transformation, repair, repair, correction and construction; Research, development and consulting services of construction engineering technology. bale