Written by
Lucas Teske
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NOAA Specific Header
This header specifies some of NOAA specific stuff meaning it is only applicable for GOES Satellites.
| Name | Type | Description |
|---|---|---|
| Signature | string (4) | “NOAA” |
| Product ID | uint16_t | Product ID of the file |
| Sub Product ID | uint16_t | Sub Product ID of the file |
| Parameter | uint16_t | A product / sub product specific parameter |
| Compression Type | uint8_t | Compression Type |
Table 14 - NOAA Specific Header Fields
This header is very useful for defining the type of the file and how to process it. Open Satellite Project uses both Product ID and Sub Product ID fields to decide how to process the LRIT file.
| Value | Description |
|---|---|
| 0 | No Compression |
| 1 | Lossless Compression |
| 2 | Lossy Compression |
Table 15 - NOAA Specific Header Compression Type Enum
| Value | Description |
|---|---|
| 1 | NOAA Text |
| 3 | Other Satellites Relay (Satellite Specific) |
| 4 | Other Satellites Relay (Satellite Specific) |
| 6 | Weather Data |
| 7 | ABI Relay |
| 8 | DCS |
| 9 | HRIT EMWIN |
| 13 | GOES 13 ABI |
| 14 | GOES 14 ABI |
| 15 | GOES 15 ABI |
| 16 | GOES 16 ABI |
| 42 | EMWIN |
| 43 | HIMAWARI 8 ABI |
Table 16 - NOAA Product ID Enum
For more details of Product _/ _Sub Product IDs please refer to Open Satellite Project Source Code ( XRIT/PacketData/Presets.cs )