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Model Product
ZTD/PWV Monitoring
NWMs-based Site Product
Introduction
Submit
Queue
Submit
User Information
User Email:
User Region: 
User Institution: 
Input Information
Start Time (UTC): 
End Time (UTC): 
* Support ERA5 data from 1995010100 to 2024053123
Data Source: 
Vertical Limit: 
Horizontal Limit: 
Parameters: 












Coordinates: 




Submit
Check Inputs
- Correct format -
- Wrong format -
Site_name Latitude (°) Longitude (°) Height (m)     OR     Site_name X (m) Y (m) Z (m)
* One group of data per row, split with ' ' (space).
* Site name should not exceed 8 characters
* Latitude should be in the range from -90° to 90°
* Longitude should be in the range from -180° to 180°