A GIS based strategy for quality control of gravimetry
نویسندگان
چکیده
We present a semi-automated procedure for detection and removal of residual erratic observations from a gravimetry database. The procedure is based on geographic information system (GIS) technology, provided by the Busstop system, a spatio-temporal information system prototype. The procedure is described through the presentation of a case study showing its use (and usefulness) in a limited area centered on the Skagerrak strait between Norway and Denmark. The entire process is compact enough to be implemeted in the form of a brief script, which is presented in extenso.
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تاریخ انتشار 1998