| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bc05af7739d6324cb919a0bde0cc625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f89b737a0c12f0601dde3b0d1dc3b462 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06Q50-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-143 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-136
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06Q50-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 |
| filingDate |
2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2310855c282fd5b8566015ec79c9c18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b54aacb7b1d9ceb2469596e9317713ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf379c1304976b8ded0e7e939f99ee8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0c02835fbfacf191e16fc8dc9983200
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aaba20b3200d8a0fce17b99837990ec |
| publicationDate |
2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110070038-A |
| titleOfInvention |
A method for calculating urban green space ratio based on urban green coverage area |
| abstract |
The invention discloses a method for calculating the urban green space ratio based on the urban green coverage area. The method measures the urban green coverage area based on urban remote sensing images, then obtains a positive correlation correction value and a negative correlation correction value with the green space ratio, and finally obtains a positive correlation correction value and a negative correlation correction value based on the urban green space coverage. Area, positive correlation correction value, negative correlation correction value to calculate the green space rate. Based on the remote sensing image automatic identification technology of the urban green coverage area, the invention only needs to measure several correction values related to the green space rate on the GIS platform to obtain the value of the urban green space rate. This method greatly reduces the workload of delineating urban green space and improves the statistical efficiency of urban green space rate. It provides efficient and convenient technical support for garden city evaluation, horizontal and vertical comparison of urban greening, etc. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113032451-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112070485-A |
| priorityDate |
2019-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |