What is the fastest and most accurate way to measure your own mountain woodland in rural areas?

The area of the mountain field is difficult to measure accurately even with a ruler, the main reason is that the mountain field is not as regular as the field, it is an irregular shape, and it is difficult to grasp the measurement with a ruler; Second, the mountain field generally has a slope, which needs to be recalculated, and the slope can be measured with a ruler? So how is the area of the mountain farm measured? How to quickly and accurately measure the area of mountain forests?

A method of measuring the area of a mountain farm

Grassroots forestry is a forestry worker who graduated from secondary school in the 80s, and has experienced and witnessed the change process of mountain forest area measurement, from the initial compass measurement and topographic map.

Slope delineation, to the current GPS orbiting, geogeographic system software on-site mapping, feel the progress of science and technology to the forestry work brought great changes, the following is a brief talk about the mountain area measurement methods are what.

1.Compass Measurement: This is a very complex measurement method that requires at least 2 people to do it.

Using the functions of compass gauge sight distance and slope measurement, the position of each end of the small class is measured, and after the slope is changed, each end is located on the graph paper, each end is connected, the edge line of the small class is drawn, and the area of the small class is calculated.

2.Topographic map to slope sketching: start to use the 10,000 topographic map, and then change to a 1:10,000 topographic map, interpret the slope of the small class four to the position, outline the small class, use transparent graph paper to trace the small class, and calculate the area of the small class.

Circumambulation measurement: This is relatively simple, holding professional GPS, turning around the small class, you can read the area of the small class.

4.Geogeographic system on-site mapping: At present, forestry surveying has developed and derived a lot of forestry survey software, but it basically relies on the geogeographic system and satellite positioning.

On-site sketching of small classes, you can display the small class area at any time.

The easiest way to quickly measure the area of a mountain farm

Based on the above-mentioned several mountain area measurement methods, most of them need certain professional knowledge to complete the mountain area measurement, the only GPS is the simplest, as long as the use method is mastered, ordinary people can also quickly measure the area, but they need to go around the mountain field for a week, which is more difficult, especially in some mountain fields, it is difficult to climb in place, and there are tree interference, there are certain difficulties, but most of the mountain fields can be done.

When measuring, turn on GPS, when the number of satellites meets the measurement needs, click on the area measurement function, point start, pay attention to the need to do a good job of marking at the starting point, start to measure the mountain field, and finally return to the starting point position to pause slightly, wait for the satellite to identify the closing of the measurement line, the point ends, you can display the area of the measured mountain field, generally hectares, can be arbitrarily converted into acres, or square kilometers.

It is to use the method of measuring with a tape measure. First, they cleaned up the weeds in their respective fields, and then began to measure. Every time you measure a distance, you drive a stake to make a mark, and then record it in a notebook.

The use of a square grid to measure, rural conditions are limited, and farmers only need an approximate range, so they only need to use a balanced tape measure to measure.