초록 ▼

A method for organizing and compressing spatial data to enable fast, incremental downloads of spatial data over a network. The method comprises multiple steps for segmenting and reducing spatial data, and introduces a location-relevant naming system for storing and accessing the data. Applications i

A method for organizing and compressing spatial data to enable fast, incremental downloads of spatial data over a network. The method comprises multiple steps for segmenting and reducing spatial data, and introduces a location-relevant naming system for storing and accessing the data. Applications installed on remote devices are able to efficiently compute data file names based solely on location information, download the data over a network and cache the data on the device.

대표청구항 ▼

A method for organizing and compressing spatial data to enable fast, incremental downloads of spatial data over a network. The method comprises multiple steps for segmenting and reducing spatial data, and introduces a location-relevant naming system for storing and accessing the data. Applications i

A method for organizing and compressing spatial data to enable fast, incremental downloads of spatial data over a network. The method comprises multiple steps for segmenting and reducing spatial data, and introduces a location-relevant naming system for storing and accessing the data. Applications installed on remote devices are able to efficiently compute data file names based solely on location information, download the data over a network and cache the data on the device. y means different threshold values applying respectively for one or more filter means types in a manner dependent on the inlet pressure are held, which threshold values are able to be selected with the aid of a selection means dependent on the inlet pressure. 11. The filter device as set forth in claim 1, characterized in that a preliminary select means is present making possible a variable predetermination of the threshold values applying for a filter means. 12. The filter device as set forth in claim 1, characterized in that an indicating means is present for indicating the current condition value and/or for indicating when the threshold values applying for the respective filter means is reached or exceeded. 13. The filter device as set forth in claim 1, characterized in that the threshold values applying for a particular filter means are present in the form of an inlet flow section characteristic curve or of a threshold value characteristic curve set. 14. The filter device as set forth in claim 1, characterized in that additionally a provided threshold value is present in the form of a maximum pressure differential value dependent on the flow rate. 15. The filter device as set forth in claim 1, characterized in that the evaluating means is designed in the form of a direct component of the filter device or of a compressed air servicing unit comprising the filter device. 16. The filter device as set forth in claim 1, characterized in that the evaluating means is connected with a control means, as for example with a memory programmable control means (SPS).