津公网安备 12011602001056
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Field |
Field Description |
Example |
Required? |
Comment/Example |
|---|---|---|---|---|
| <SITE/ STATION- MONUMENT/ RECEIVER/ COUNTRY or REGION> |
XXXXMRCCC Where: XXXX - 4 character site designation M – monument or marker number (0-9) R – receiver number (0-9) CCC – ISO Country or Region code (Total 9 characters) |
ALGO00CAN | Yes | File name supports a maximum of 10 monuments at the same station and a maximum of 10 receivers per monument. Country or Region code to follow: ISO 3166-1 alpha-3 |
| <DATA SOURCE> | Data Source R – From Receiver data using vendor or other software S – From data Stream (RTCM or other) U – Unknown (1 character) |
R | Yes | This field is used to indicate how the data was collected either from the receiver at the station or from a data stream |
| <START TIME> | YYYYDDDHHMM YYYY – Gregorian year 4 digits, DDD – day of Year, HHMM – hours and minutes of day (11 characters) |
2012150 1200 |
Yes | For GPS files use: GPS Year, day of year, hour of day, minute of day (see text below for details) Start time should be the nominal start time of the first observation. GLONASS, Galileo, BeiDou, etc use respective system time. |
| <FILE PERIOD> | DDU DD – file period U – units of file period. File period is used to specify intended collection period of the file. |
15M | Yes | File Period 15M–15 Minutes 01H–1 Hour 01D–1 Day 01Y–1 Year 00U-Unspecified |
| <DATA FREQ> |
DDU DD – data frequency |
05Z | Mandatory for RINEX Obs. Data. NOT required for Navigation Files. |
XXC – 100 Hertz XXZ – Hertz, XXS – Seconds, XXM – Minutes, XXH – Hours, XXD – Days XXU – Unspecified |
| <DATA TYPE > |
DD (2 characters) |
MO | Yes |
Two characters represent the data |
| <FORMAT> |
FFF (3 characters) |
rnx | Yes | Three characters indicating the data format: rnx - RINEX file crx - Hatanaka Compressed RINEX file |
| <COMPRESSION> | 34 or 35 | gz, bz2, zip | No | Suggested to use gzip, but other options are of course bzip2 and zip , for example. |
| Sub Total | 34 or 35 | |||
| Separators | (7 characters –Obs. File) (6 characters –Nav. File) |
underscore between all fields and “.” Between data type and file format and the compression method |
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| Total | 41-42(Obs. File) 37-38 (Nav. File) |
Mandatory IGS RINEX obs. Characters |
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