Sökning: "Sten Bergstrand"

Hittade 3 avhandlingar innehållade orden Sten Bergstrand.

1. 1. GPS for Geophysics: Glacial Isostatic Adjustment and Tests of Ionospheric Models

   Författare :Sten Bergstrand; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; rheology; noise; crustal deformation; horizontal movement; time series analysis; ionosphere; GPS; NeQuick;

   Sammanfattning : This dissertation is divided into two parts that separately utilize high precision Global Positioning System (GPS) satellite observations for inferences of solid earth and ionospheric parameters.In the first part of the dissertation, solid earth movements in Sweden and Finland are observed with GPS at a precision of the order 0.1 mm/yr. LÄS MER

3. 2. GPS : superficial observations for deeper knowledge of the earth

   Författare :Sten Bergstrand; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; VLBI; local ties; GPS; rheology; mantle viscosity;

   Sammanfattning : .... LÄS MER

4. 3. Modelling and Management of Uncertainty in Production Systems : from Measurement to Decision

   Författare :Károly Szipka; Andreas Archenti; Sten Dr. Bergstrand; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Precision engineering; Uncertainty modelling; Machin-ing system capability; Production Engineering; Industriell produktion;

   Sammanfattning : The advanced handling of uncertainties arising from a wide range of sources is fundamental in quality control and dependability to reach advantageous decisions in different organizational levels of industry. Es-pecially in the competitive edge of production, uncertainty shall not be solely object of estimation but the result of a systematic management process. LÄS MER