MA - Monitor Basic¶
This transactions contains the primary (basic) information for defining a monitor. Recall, in AQS a monitor is not necessarily a sampler or physical device, but a logical construct indicating a single parameter measured at a site. That is, if you have a sampler that collects a sample that is analysed for 5 pollutants, this will be defined as 5 monitors in AQS.
This transaction contains a definition of the parameter that will be reported, physical information for the probe, and additional geographic information (beyond what was entered for in the corresponding site transaction).
Examples:
MA|I|06|001|0007|88101|3||AREA|NEIGHBORHOOD||TOP OF BUILDING|5.1|0|2||||||||||||||
MA|I|TT|614|7004|81102|1|10|AREA|NEIGHBORHOOD||TOP OF BUILDING|8|0|1||N||1|||||0499|||||20141231
Format¶
Seq. |
Name |
Description |
Formatting Rules |
Required |
Key |
---|---|---|---|---|---|
1 |
Monitor Basic Info transaction identifier. |
Must = MA |
Always |
||
2 |
Indicator for Insert, Update, or Delete action. |
Must = I, U, or D |
Always |
||
3 |
The FIPS state code of the monitor, or “TT” to indicate that the next field on the transaction is a Tribal code. |
Must exist in STATES Reference Table or be ‘TT’ for Tribal Site |
Always |
Y |
|
4 |
The FIPS County Code of the site. If the previous field on the transaction contains “TT”, then the Tribal Code of the site. |
Must exist in COUNTIES (for state) or TRIBAL_AREAS Reference table |
Always |
Y |
|
5 |
Four digit number to uniquely identify site in county and/or tribe. |
Must exist in SITES table with {State Code, county Code} or Tribal Code |
Always |
Y |
|
6 |
The AQS parameter code assigned to the monitor in AQS. |
Must exist in PARAMETERS reference table. |
Always |
Y |
|
7 |
Parameter Occurrence Code: One or two digit number identifying a specific monitor for a parameter at the site. |
Must exist in MONITOR table for non-Insert actions. |
Always |
Y |
|
8 |
The type of sampling performed by the monitor. |
Must exist in PROJECT TYPES reference table. |
No |
||
9 |
The primary source of the pollutant being measured. |
Must exist in DOMINANT SOURCES reference table. |
No |
||
10 |
The geographic scope represented by the air quality measurements made by the monitor. |
Must exist in MEASUREMENT SCALES reference table. |
No |
||
11 |
The specific open path number registered at the site that the monitoring data and monitor represent. |
Must exist in (site) OPEN PATH table. |
No |
||
12 |
A description of the location of the sampling probe. |
Must exist in PROBE LOCATIONS reference table. |
No |
||
13 |
The height of the sampling probe above the ground in meters. |
Decimal. |
No |
||
14 |
The horizontal distance, in meters, of the probe from its supports. |
Decimal. |
No |
||
15 |
The vertical distance, in meters, of the probe from its supports. |
Decimal. |
No |
||
16 |
Indicates whether a Total Suspended Particulate (TSP) monitor serves as a surrogate monitor for PM-10. |
Must = Y or N. |
No |
||
17 |
Indication of whether the flow of air to the monitor is unrestricted. |
Must = Y or N. |
No |
||
18 |
The time in seconds for the sample to move from the probe inlet to the monitor. |
Decimal. |
No |
||
19 |
Site type categorization for PM10 monitors. |
Must exist in WORST SITE TYPES reference table. |
No |
||
20 |
Indicates if data from monitor should be compared to either the short-term or annual NAAQS, or both |
Must = S, A, or B. |
No |
||
21 |
Indicates if spatial averaging is to be performed on annual weighted means for sites in the same community monitoring zone. |
Must = Y or N. |
No |
||
22 |
Indicates whether the sampling schedule differs from that required by the standard by approval of the Regional Administrator. |
Must = Y or N. |
No |
||
23 |
A sequential number assigned to an optional averaging area. |
Integer - 4 digit. |
No |
||
24 |
Designation of pollutant areas to which the monitor is assigned. |
Must exist in POLLUTANT AREAS reference table. |
No |
||
25 |
Designation of pollutant areas to which the monitor is assigned. |
Must exist in POLLUTANT AREAS reference table. |
No |
||
26 |
Designation of pollutant areas to which the monitor is assigned. |
Must exist in POLLUTANT AREAS reference table. |
No |
||
27 |
Designation of pollutant areas to which the monitor is assigned. |
Must exist in POLLUTANT AREAS reference table. |
No |
||
28 |
Designation of pollutant areas to which the monitor is assigned. |
Must exist in POLLUTANT AREAS reference table. |
No |
||
29 |
Can be supplied to AQS to end all subordinate monitor records. |
YYYYMMDD. |
No |