City-level novel surveying and mapping geographic information standard system fusion construction method
The invention discloses a city-level novel surveying and mapping geographic information standard system fusion construction method. The method comprises the following steps: collecting surveying and mapping geographic information; acquiring original spatial data of a city and constructing a basic mo...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a city-level novel surveying and mapping geographic information standard system fusion construction method. The method comprises the following steps: collecting surveying and mapping geographic information; acquiring original spatial data of a city and constructing a basic model of the city; generating a city-level surveying and mapping geographic information standard system domain reference model; establishing a city-level surveying and mapping geographic information standard system level; establishing a city-level surveying and mapping geographic information standard system framework; and establishing a city-level surveying and mapping geographic information standard system. According to the city-level novel surveying and mapping geographic information standard system fusion construction method, through data processing, a basic model of a city can be rapidly constructed, manpower and time costs are effectively reduced, the range of the standard system is favorably defined, the consti |
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