http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113916808-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-1793 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2451 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-08 |
| filingDate | 2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113916808-B |
| titleOfInvention | Method, device, terminal equipment and storage medium for obtaining nutrient salt concentration |
| abstract | The present application is applicable to the technical field of remote sensing observation of marine water quality, and provides a method, device, terminal equipment and storage medium for obtaining nutrient salt concentration. The method includes: obtaining the spectral absorption coefficient of colored soluble organic matter in the water area to be measured and the The remote sensing reflectance of the water surface of the measured water area; based on the spectral absorption coefficient, the remote sensing reflectance and the trained nutrient salt acquisition model, the concentration of nitrate and the active phosphate in the nutrient salt in the water area to be measured are obtained. Concentration; the application can obtain the concentration of nitrate and the concentration of active phosphate according to the two factors of spectral absorption coefficient and remote sensing reflectivity. Compared with the prior art, it is necessary to process a large amount of data to obtain the concentration of nutrient salt, and the application needs to deal with The data is less, the data processing speed is fast, and the error caused by the data is relatively small, and the concentration of nitrate and active phosphate obtained are more targeted and accurate. |
| priorityDate | 2021-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.