Geographic location multiple listing service identifier and method of assigning and using the same
First Claim
Patent Images
1. A method of assigning a multiple-listing service identifier to a real estate property listing, comprising:
- obtaining a real estate property listing, the real estate property listing including at least one of a street address and a physical location of a property;
converting at least one of the street address and the physical location to a geographical location identifier;
assigning the geographical location identifier as a multi-listing service identifier for the real estate property listing.
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Abstract
A method of using a geographical location identifier of a real estate property listing as a multi-listing service identifier of the listing includes providing a geographical location identifier that represents the geographical location of a real estate property listing, and using the geographical location identifier as the multi-listing service identifier for the real estate property listing.
199 Citations
38 Claims
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1. A method of assigning a multiple-listing service identifier to a real estate property listing, comprising:
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obtaining a real estate property listing, the real estate property listing including at least one of a street address and a physical location of a property;
converting at least one of the street address and the physical location to a geographical location identifier;
assigning the geographical location identifier as a multi-listing service identifier for the real estate property listing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
a plurality of cells;
a reference location;
global coordinates of said reference location; and
at least one parameter defining cell size and orientation.
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6. The method of claim 2, wherein the general position information includes top, second, and third level hierarchical codes for identifying countries, states/provinces, and cities.
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7. The method of claim 1, wherein converting at least one of the street address and the physical location to a geographical location identifier includes converting at least one of the street address and the physical location to global coordinates followed by converting the global coordinates to the geographical location identifier.
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8. The method of claim 7, wherein converting the global coordinates to the geographical location identifier includes determining a regional grid with a reference location having global coordinates closest to the global coordinates of at least one of the street address and the physical location followed by determining a hierarchical grid address based on this regional grid, the hierarchical grid address being the geographical location identifier.
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9. The method of claim 7, wherein converting the global coordinates to the geographical location identifier includes automatically using a regional grid for a city that the real estate property listing is located in followed by determining a hierarchical grid address based on this regional grid, the hierarchical grid address being the geographical location identifier.
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10. The method of claim 1, wherein the multi-listing service identifier is areal in nature in that it defines an area defined by four points.
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11. The method of claim 1, further including storing real estate property listing data on multiple respective database servers for respective geographical regions.
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12. The method of claim 11, wherein the multiple respective database servers are located near respective regions that their stored real estate property listing data relates to.
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13. A system for assigning a multi-listing service identifier to a real estate property listing using at least one computer system, said system comprising:
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a processor;
a computer program stored on computer program media, the computer program adapted to enable the processor to convert at least one of a street address and a physical location of a real estate property listing to a geographical location identifier;
a database adapted to store the geographical location identifier as a multi-listing service identifier for the real estate property listing. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
a plurality of cells;
a reference location;
global coordinates of said reference location; and
at least one parameter defining cell size and orientation.
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22. The system of claim 18, wherein the general position information includes top, second, and third level hierarchical codes for identifying countries, states/provinces, and cities.
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23. The system of claim 13, wherein said computer program is adapted to enable the processor to convert at least one of the street address and the physical location to global coordinates and the global coordinates to the geographical location identifier.
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24. The system of claim 23, wherein said computer program is adapted to enable the processor to determine a regional grid with a reference location having global coordinates closest to the global coordinates of at least one of the street address and the physical location and determine a hierarchical grid address based on this regional grid, the hierarchical grid address being the geographical location identifier.
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25. The system of claim 23, wherein said computer program is adapted to enable the processor to automatically use a regional grid for a city that the real estate property listing is located in followed by determining a hierarchical grid address based on this regional grid, the hierarchical grid address being the geographical location identifier.
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26. The system of claim 13, wherein the multi-listing service identifier is areal in nature in that it defines an area defined by four points.
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27. A method of using a geographical location identifier of a real estate property listing as a multi-listing service identifier, comprising:
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providing a geographical location identifier that represents the geographical location of a real estate property listing;
using the geographical location identifier as the multi-listing service identifier for the real estate property listing. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38)
a plurality of cells;
a reference location;
global coordinates of said reference location; and
at least one parameter defining cell size and orientation.
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32. The method of claim 28, wherein the general position information includes top, second, and third level hierarchical codes for identifying countries, states/provinces, and cities.
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33. The method of claim 28, wherein providing a geographical location identifier that represents the geographical location of a real estate property listing includes converting at least one of a street address and a physical location of a real estate property listing to a geographical location identifier by converting at least one of the street address and the physical location to global coordinates followed by converting the global coordinates to the geographical location identifier.
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34. The method of claim 33, wherein converting the global coordinates to the geographical location identifier includes determining a regional grid with a reference location having global coordinates closest to the global coordinates of at least one of the street address and the physical location followed by determining a hierarchical grid address based on this regional grid, the hierarchical grid address being the geographical location identifier.
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35. The method of claim 33, wherein converting the global coordinates to the geographical location identifier includes automatically using a regional grid for a city that the real estate property listing is located in followed by determining a hierarchical grid address based on this regional grid, the hierarchical grid address being the geographical location identifier.
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36. The method of claim 28, wherein the geographical location identifier is areal in nature in that it defines an area defined by four points.
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37. The method of claim 28, further including storing real estate property listing data on multiple respective database servers for respective geographical regions.
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38. The method of claim 37, wherein the multiple respective database servers are located near respective regions that their stored real estate property listing data relates to.
Specification