FIELD: measuring.
SUBSTANCE: invention relates to methods for creating maps reflecting the intra-field heterogeneity of the soil cover. Substance: a multitemporal soil line is developed for each studied point of the Earth's surface based on pairs of RED and NIR values from a set of tens of RED and NIR values from various frames of long-term satellite surveillance. The resulting data are approximated in the form of an ellipse, and the characteristics of the ellipse are obtained. A characteristic indicating the distance of the centre of the ellipse from the origin of coordinates of the spectral plane RED and NIR is selected from said characteristics of the ellipse. A soil map at a scale of 1:10000 and larger is built by grouping the values of the selected characteristic of the ellipse.
EFFECT: creation of maps reflecting the intra-field heterogeneity of the soil cover.
1 cl, 7 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| 2021 |
|
RU2769575C1 | |
| METHOD OF AGROCHEMICAL SURVEY OF AGRICULTURAL LANDS | 2019 |
|
RU2705549C1 |
| DIAGNOSIS METHOD FOR SOIL COVERING ACCORDING TO REMOTE INFORMATION | 2006 |
|
RU2327987C2 |
| METHOD OF SEARCHING FOR UNDERGROUND WATER | 2011 |
|
RU2465621C1 |
| TECHNOLOGY OF RESOURCE ASSESSMENT OF RANGELANDS OF REINDEER ON MULTISPECTRAL SATELLITE DATA | 2013 |
|
RU2521755C1 |
| TECHNIQUE FOR REMOTE RECONNAISSANCE DIAGNOSTICS OF PROVIDING PLANTS WITH NITROGEN (USING A MULTISPECTRAL CAMERA AND UNMANNED AERIAL VEHICLES) | 2018 |
|
RU2693255C1 |
| METHOD OF IDENTIFYING AGROECOLOGICAL GROUPS USING REMOTE INFORMATION | 2023 |
|
RU2830132C1 |
| METHOD OF SOIL COVER DIAGNOSIS BY REMOTE INFORMATION DATA | 1992 |
|
RU2105974C1 |
| METHOD FOR REMOTE DETERMINATION OF DYNAMICS OF PYROGENIC VEGETATION SUCCESSIONS | 2021 |
|
RU2814455C2 |
| REMOTE DETECTION OF DEPOSITS OF HYDROCARBONS | 2013 |
|
RU2544309C2 |
