Which file format does the OPUS Web service require to process survey data?

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Multiple Choice

Which file format does the OPUS Web service require to process survey data?

Explanation:
OPUS Web Service processes survey data by reading raw GNSS observations in the RINEX observation format. The .18o extension signals a RINEX observation file that OPUS can ingest, containing the time-stamped pseudorange and carrier-phase data needed for processing. The other formats are for different types of data (T02 isn’t the observation format, shapefiles (.shp) are GIS data, and CAD drawings (.dwg) are design files) and won’t provide the necessary GNSS observations. So, the .18o file is the correct input format for OPUS.

OPUS Web Service processes survey data by reading raw GNSS observations in the RINEX observation format. The .18o extension signals a RINEX observation file that OPUS can ingest, containing the time-stamped pseudorange and carrier-phase data needed for processing. The other formats are for different types of data (T02 isn’t the observation format, shapefiles (.shp) are GIS data, and CAD drawings (.dwg) are design files) and won’t provide the necessary GNSS observations. So, the .18o file is the correct input format for OPUS.

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