GPS technology in the Soil and Water Conservation
| cause it can easily provide position, velocity and time information, quickly became the modern information society important source of information, information has become One of the times the national infrastructure.
As GPS technology has all-weather, high precision and automatic measurement of the characteristics of advanced measurement tools and as new production tools, has been integrated into the national economic construction, national defense and social development in various application areas, especially in soil erosion monitoring, soil and water conservation project planning, construction and measurement, etc., all require dynamic or static positioning, timing will use satellite positioning systems where information technology is widely used in the management of soil and water conservation systems to achieve the best use. 3, GPS in the Soil and Water Conservation With the information age, the traditional soil and water conservation management to high-tech development, GPS technology successfully used in various soil and water conservation.
In the field investigation and survey and design, the use of GPS technology to accurately locate the distribution of land and water resources, wild species of the regional community and other indicators of latitude and longitude and height, combined with GIS technology, in the second, three-dimensional map to be marked, and calculate the area area, the query to the regional climate conditions, and mastery of variation of the local ecological environment. 3.2GPS in soil and water conservation measurement Measurements in soil and water conservation project 3.2.1 Application of GPS static relative positioning technology, precision engineering control network layout, topographical maps for soil and water conservation, soil a |
Last data update: 10.12.2011