http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107085662-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V2200-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16Z99-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01V1-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F16-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-90 |
| filingDate | 2017-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107085662-B |
| titleOfInvention | Method for extracting seismic intensity based on night light data |
| abstract | The invention provides a method for extracting seismic intensity based on night light data, and belongs to the field of night light remote sensing data. The method includes the steps that firstly, night light data of the year before the earthquake of a research area and the earthquake year of the research area are cut out by means of downloaded global night light data; extracting a night light data difference value of the year before the earthquake and the earthquake year to generate grid data of light brightness change values of all areas in the research area; after converting the raster data into dot vector data, eliminating a 0 value, and performing spatial interpolation to generate raster data of a light brightness change value in a research area; and then reclassifying the raster data of the lamplight brightness change value of the research area, converting the raster data into planar vector data, assigning intensity values, further smoothing, and finally generating the planar vector data of seismic intensity distribution. The invention accurately extracts the distribution condition of the earthquake intensity through the night light data and effectively reflects the earthquake damage condition in time. |
| priorityDate | 2017-05-12-04:00^^<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/CID23736 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID408225156 |
Total number of triples: 18.