(A)A higher percentage of total agriculture acreage was fallow in the United States than in the Soviet Union. (B)The United States had more fallow acreage than planted acreage. (C)Fewer total acres of available agricultural land was fallow in the Soviet Union than in the United States. (D...
We used high-resolution imagery in Google Earth as reference data as reference data consisting of various land cover types can be collected by it, and the estimation model was fitted with the interpreted result of Google Earth images. Training data were created by simulation. Data from the ...
China has been facing serious land degradation and desertification in its north and northwest arid and semi-arid areas. Monitoring the dynamics of percentage vegetation cover (PVC) using remote sensing imagery in these areas has become critical. However, because these areas are large, remote, and ...
This statistic reflects the distribution of the different types of arable cropland in organic agriculture in Spain in 2022.
Keywords: precision agriculture;remote sensing;unmanned aerial vehicles (UAVs);structure from motion;ground model;digital terrain model;plant height;canopy height model;lodging percentage and severity;ground sample distance influence Graphical Abstract