http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103196698-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-04 |
| filingDate | 2013-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_179b3b8ffa2ff882ac8b14d28381cfe2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_945cbd2496b2b299086a7f63edff0684 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_306dab70479e6f2a23192d4a909ffc1d |
| publicationDate | 2015-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103196698-B |
| titleOfInvention | Soil sampling method based on near-earth sensor technology |
| abstract | The invention discloses a soil sampling method based on a near-earth sensor technology. Data quickly acquired by utilizing a near-earth sensor are transformed into a decorrelation matrix with one center by transforming a principal component and removing outliers, then the positions of initial candidate points of a curved surface response design are found by adopting a central composite response design, the position points only statistically satisfy the selection of coordinate position points of the central composite response design, afterwards the screening of the optimal position is determined by adopting iterative computation according to the standards of minimized distance and a maximized covariance structure among close positions, whether sampling positions are evenly distributed in a sample area is judged by adopting an optimized index, and finally sampling points with the coordinate positions are output in a form of graphics. Efficient sampling for soil fertility can be carried out by combining the data quickly acquired by utilizing the near-earth sensor with the curved surface sampling design, and an optimal soil sampling layout scheme can be obtained quickly and accurately, the cost is saved, and the efficiency and the representativeness of the distribution of the sampling points are improved. |
| priorityDate | 2013-03-20-04:00^^<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/compound/CID155774 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419500893 |
Total number of triples: 15.