EK500_Sound velocity telegram
Entity (ENT) | Northeast Fisheries Science Center (NEFSC)GUID: gov.noaa.nmfs.inport:56984 | Updated: August 9, 2022 | Published / External
Summary
Item Identification
Data Attributes
Catalog Details
Data Attributes
Attribute Summary
|
|
Name | Type | Description |
|---|---|---|---|---|
|
100
|
Start character | ASCII | Start of text (STX) | |
|
100
|
Message type | Binary | none | |
|
100
|
Date | ASCII | DD-days, MM-months, YY-years | |
|
100
|
Time | ASCII | RH-hours, MM-minutes, SS-seconds, hh-seconds | |
|
100
|
No. of valid values | Binary | Determines the number of depth and sound velocity values which are valid in the table, starting from the first pair. | |
|
100
|
Depth | Binary | 100 pairs of depth and corresponding sound velocity values | |
|
100
|
Sound velocity | Binary | 100 pairs of depth and corresponding sound velocity values | |
|
100
|
End character | ASCII | End of text (ETX) | |
|
100
|
Checksum | Binary | Arithmetic sum of all bytes in the telegram. This checksum is used by the receiving system to ensure good quality of data telegrams. Telegrams with a faulty cheksum should be disregarded. |
Attribute Details
Start character
CC ID: 863957
| Data Storage Type: | ASCII |
|---|---|
| Required: | No |
| Primary Key: | No |
| Status: | Active |
| Description: |
Start of text (STX) |
Message type
CC ID: 863958
| Data Storage Type: | Binary |
|---|---|
| Required: | No |
| Primary Key: | No |
| Status: | Active |
| Description: |
none |
Date
CC ID: 863959
| Data Storage Type: | ASCII |
|---|---|
| Required: | No |
| Primary Key: | No |
| Status: | Active |
| Description: |
DD-days, MM-months, YY-years |
Time
CC ID: 863960
| Data Storage Type: | ASCII |
|---|---|
| Required: | No |
| Primary Key: | No |
| Status: | Active |
| Description: |
RH-hours, MM-minutes, SS-seconds, hh-seconds |
No. of valid values
CC ID: 863961
| Data Storage Type: | Binary |
|---|---|
| Required: | No |
| Primary Key: | No |
| Status: | Active |
| Description: |
Determines the number of depth and sound velocity values which are valid in the table, starting from the first pair. |
Depth
CC ID: 863962
| Data Storage Type: | Binary |
|---|---|
| Required: | No |
| Primary Key: | No |
| Status: | Active |
| Description: |
100 pairs of depth and corresponding sound velocity values |
Sound velocity
CC ID: 863963
| Data Storage Type: | Binary |
|---|---|
| Required: | No |
| Primary Key: | No |
| Status: | Active |
| Description: |
100 pairs of depth and corresponding sound velocity values |
End character
CC ID: 863964
| Data Storage Type: | ASCII |
|---|---|
| Required: | No |
| Primary Key: | No |
| Status: | Active |
| Description: |
End of text (ETX) |
Checksum
CC ID: 863965
| Data Storage Type: | Binary |
|---|---|
| Required: | No |
| Primary Key: | No |
| Status: | Active |
| Description: |
Arithmetic sum of all bytes in the telegram. This checksum is used by the receiving system to ensure good quality of data telegrams. Telegrams with a faulty cheksum should be disregarded. |