Tile-based geocoder

• Main Authors: WAHLSTROM ERIK C, EVANS MICHAEL R, MEHTA BIMAL, BERKHIN PAVEL, SHARMA ANURAG, OAKLEY ANDREW P, RACZ DAVID L, TEODORESCU FLORIN
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

A geocoding architecture that generates and associates one or more tile documents with geocoded tiles. When connected entities are defined, the connected entity attributes are collected in a single tile document so that tile-document terms are attributes of all connected entities. These terms later serve as keys that enable search for tiles relevant for a given query. Entity documents are created that are an aggregation of entity attributes. Like the entity document, the tile document serves as an aggregator for all the geospatial entities within a pre determined surface area. Search is then performed on the content of tile and entity documents. 种地理编码体系结构，其生成个或多个图块文档且将个或多个图块文档与地理编码图块相关联。当所连接的实体被定义时，所连接实体的属性被收集在单个图块文档中，使得图块文档项是全部连接实体的属性。这些项后来用作使能搜索对于给定查询来说相关的图块的键值。创建实体文档，其是实体属性的聚合。类似实体文档，图块文档充当在预定表面区域内的全部地理空间实体的聚合器。然后，对图块文档和实体文档的内容执行搜索。