All MIBs › CM-FACILITY-MIB › f3GPSReceiverPortVDOP
f3GPSReceiverPortVDOP
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::f3GPSReceiverPortVDOP
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.57.1.47
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: This object provides the dimensionless VDOP value calculated by the GNSS Receiver while GNSS Receiver Survey Pogress is not complete yet or the receiver is in navigation mode. The value is expressed in hundredth of the VDOP definition. For instance, a value of 153 means that VDOP calculated by GNSS Receiver is 1.53. When the value cannot be evaluated by the GNSS Receiver or when Survey Progress is complete, the value is shown with the minimum range value 0.
What is f3GPSReceiverPortVDOP?
This read-only object reports the receiver's Vertical Dilution of Precision value, in hundredths, while self-survey is incomplete or the receiver is in navigation mode. Admins use it together with PDOP and TDOP to fully characterize how satellite geometry is affecting fix quality along the vertical axis. For example, a high f3GPSReceiverPortVDOP reading during survey suggests the antenna's sky view is limited in a way that specifically hurts altitude accuracy.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.57.1.47 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::f3GPSReceiverPortVDOP
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.57.1.47.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::f3GPSReceiverPortVDOP.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.4 | cmFacilityMIB | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1 | cmFacilityObjects | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.57 | f3GPSReceiverPortTable | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.57.1 | f3GPSReceiverPortEntry | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.57.1.47 | f3GPSReceiverPortVDOP | CM-FACILITY-MIB |