Method and system for monitoring cultivated land quality

Abstract

The invention discloses a method and system for monitoring cultivated land quality. The method comprises the following steps: realizing the monitoring of cultivated land area and use of cultivated land in the monitoring area based on satellite image and DSSD_Xception_coco model, obtaining the parameters of cultivated land area and the use of cultivated land; Realize fixed-point sampling and physical and chemical property detection of cultivated land soil, and generate corresponding soil physical and chemical property tables; realize the monitoring of the weather environment around the cultivated land and the planting process of cultivated land crops, and obtain the parameters of the weather environment around the cultivated land and the planting process parameters of cultivated land crops; based on the preset model According to the cultivated land area parameters, cultivated land use parameters and / soil physical and chemical properties table and / cultivated land surrounding weather environment parameters and / cultivated land crop planting process parameters to realize the evaluation of cultivated land quality, and obtain the corresponding evaluation results. The invention can realize comprehensive real-time monitoring of cultivated land quality, and greatly improves the accuracy of cultivated land quality evaluation results.

Description

technical field [0001] The invention relates to the technical field of cultivated land monitoring, in particular to a cultivated land quality monitoring method and system. Background technique [0002] Carrying out surveys and monitoring of cultivated land quality, comprehensively grasping the status and changing trends of cultivated land quality, and implementing technical measures to protect and improve cultivated land quality are very important for realizing the strategy of "holding grain in land and technology", protecting the ecological environment, and promoting sustainable agricultural development. meaning. [0003] At present, the monitoring of cultivated land quality relies on human investigation, detection, registration, and sorting in the whole process, which is time-consuming and labor-intensive, and the data generally lags. . SUMMARY OF THE INVENTION [0004] In order to solve the above problems, the present invention provides a method and system for monitor...

AI Technical Summary

Problems solved by technology

[0003] At present, the monitoring of cultivated land quality relies on manual investigation, detection, registration, and sorting, which is time-consuming and laborious. At the same time, the data generally lags behind. While it is impossible to realize comprehensive and real-time monitoring of cultivated land quality, it greatly reduces the accuracy of the evaluation results of cultivated land quality.

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