http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111522019-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01C5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S7-4808 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S7-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S17-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01C5-00 |
| filingDate | 2020-07-02^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111522019-B |
| titleOfInvention | Error correction method and device for underwater photon position |
| abstract | The invention provides an error correction method and device for an underwater photon position, and relates to the technical field of laser detection. The error correction method for the underwater photon position comprises the following steps: acquiring the distance and elevation of underwater photons along the track; constructing a two-dimensional point set according to the along-track distance and the elevation; obtaining a distance correction value of the underwater photon; and correcting the error of the two-dimensional point set according to the distance correction value. According to the technical scheme, the point location and depth measurement errors caused by water refraction are corrected by correcting the point location and depth measurement errors of the underwater photons, so that the accuracy and precision of underwater topography and water depth measurement are effectively improved. |
| priorityDate | 2020-07-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
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