Hi, Thanks for your answer. Unfortunately, since I am using a Trimble receiver, it is not working. For those who are using a Trimble GeoExplorer 6000 with ArcPad, just be aware that this kind of information is not displayed in ArcPad. You have to buy the GPScorrect extension from Trimble that will enable Arcpad to get these informations (skyplot, PDOP, position error) from the receiver. I was send back and forth from ESRI tech support to Cansel to find out about that. Sandra
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