High accuracy survey-grade GIS system
US7558677B2 · kind B2 · utility
246Cited by
2References
8Claims
0Family size
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Key dates
| Filing date | Dec 9, 2007 |
| Grant date | Jul 7, 2009 |
| Priority date | — |
| Expiry date | Dec 9, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/2016
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of coordinating surveys of different origins and which may be projected into different coordinate systems. The method provides a translation and rotation of the surveys to be coordinated without disturbing the internal geometry of each survey. A geographic information system including a procedure for coordinating surveys of different origins and/or which surveys which projected in different coordinate systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.