http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101944132-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_217f2be73fd6be0be36dd55803d3bec5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-30 |
| filingDate | 2010-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b17ab2182c75409c26ae4cd846257e35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a77f79abc44f1cfd0583566ea991f409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f84007681587985b31e67ad0be844f38 |
| publicationDate | 2013-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101944132-B |
| titleOfInvention | Tile map data organization method |
| abstract | The invention relates to a tile map data organization method based on a nested pyramid model, belonging to the technical field of visualization of geographical spatial information. Additional similar models are penetrated into the existing pyramid model, wherein the ratio of line number to column number of sliced tiles of each layer is a constant, the magnification setting among layers is the same, the line number and the column number of the tiles of the first stage present an arithmetic progression relationship, so that a nested pyramid model with more compact dimensional transition is constructed. By laying emphasis on the reasonable setting of the dimensions of interpolation maps, the invention adopts a more exquisite and reasonable map dimension dividing manner to increase the dimension distribution density of spatial data, thereby preventing ground objects from being transited in an unsmooth way at the primary stage of dimension pull-down caused by the use of 2X magnification in case of organizing spatial data of small spanning dimensions, and preserving a spanning space for the detailed transition at the later stage. The invention is an improvement on the existing tile map data organization method, and is especially applicable to the organization of spatial data of small spanning dimensions. |
| priorityDate | 2010-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.