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Description: |
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Current road conditions (e.g., surface temperature, subsurface temperature, moisture, icing, treatment status) and surface weather conditions (e.g., air temperature, wind speed, precipitation, visibility) as measured and reported by fixed and/or mobile environmental sensors and aggregated by the data collector. Attributes relating to the data collection (and aggregation) are also included.
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| Communications Standards: |
| NTCIP C2C |
AASHTO-17 |
File Transfer Protocol (FTP) Application Profile |
NTCIP 2303 |
| NTCIP C2C |
AASHTO-20 |
Application Profile for DATEX-ASN (AP-DATEX) |
NTCIP 2304 |
| NTCIP C2C |
AASHTO-21 |
Octet Encoding Rules (OER) Base Protocol |
NTCIP 1102 |
| NTCIP C2C |
AASHTO-28 |
Ethernet Subnetwork Profile |
NTCIP 2104 |
| NTCIP C2C |
AASHTO-39 |
Center-to-Center Naming Convention Specification |
NTCIP 1104 |
| NTCIP C2C |
AASHTO-XML |
Application Profile for XML Message Encoding and Transport in ITS Center-to-Center Communications (C2C XML) |
NTCIP 2306 |
| NTCIP C2C |
S-88 |
Internet (TCP/IP and UDP/IP) Transport Profile |
NTCIP 2202 |
| Message Standards: |
| ITE-TMDD21 |
ITE-TMDD21 |
Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC) |
ITE TMDD |
| Data Standards: |
| No Data Standards |