CCN data Weissfluhjoch
In-situ CCN measurements were conducted between February 24 and March 8 2019 at Weissfluhjoch. The data file contains:
- Date and time (DD/MM/YYYY hh:mm:ss) in UTC
- Filtered CCN number concentrations (in cmˉ³) measured at 6 discrete supersaturations (SS) ranging from 0.09% to 0.74%. The name of each CCN column is indicative of the SS developed within the instrument.
- Instrument characteristics such as sample temperature (in °C) and pressure (in mbar)
- A code that refers to the reason of filtering.
Missing or filtered CCN values are indicated by "-999", while a declaration of each "Error_code" can be found in the following list:
Error_code:
0000: Measurements without error
1000: Period of transient operation after a supersaturation change
2000: Sharp change (decrease) in the room temperature housing the instrument, which induces a reset in column temperature
3000: Irregular values in the room temperature housing the instrument
9999: Missing data
There are no views created for this resource yet.
Additional Information
| Field | Value |
|---|---|
| Data last updated | August 14, 2024 |
| Metadata last updated | August 14, 2024 |
| Created | August 14, 2024 |
| Format | CSV |
| Identifier (Permalink) | ccn-hygroscopicity-predicted-cloud-droplet-numbers-weissfluhjoch.80b5fb31-8f82-4648-bc82-d11373bd186a |
| Issued date | December 11, 2020 |
| Modified date | December 16, 2020 |
| Languages | English |
| Access URL | https://www.envidat.ch/dataset/ccn-hygroscopicity-predicted-cloud-droplet-numbers-weissfluhjoch/resource/80b5fb31-8f82-4648-bc82-d11373bd186a |
| License (Terms of use) | Non-commercial Allowed / Commercial Allowed / Reference Required |
| Format | CSV |
| Coverage | - |
| Documentation | - |
| Access service | - |
| Temporal Resolution | - |
| Byte size | 79,738,661 |
| Datastore active | False |
| Datastore contains all records of source file | False |
| Display name | CCN data Weissfluhjoch |
| Has views | False |
| Id | 81d235e8-d23c-44e9-b5b5-7fa9deae3adb |
| Identifier | ccn-hygroscopicity-predicted-cloud-droplet-numbers-weissfluhjoch.80b5fb31-8f82-4648-bc82-d11373bd186a |
| Issued | 2020-12-11T19:50:51+00:00 |
| Language | ['en'] |
| License | https://opendata.swiss/terms-of-use#terms_by |
| Media type | text/csv |
| Modified | 2020-12-16T19:53:11+00:00 |
| Package id | 8fe69685-393a-403b-967c-5c77b59bb56a |
| Position | 2 |
| Rights | https://opendata.swiss/terms-of-use#terms_by |
| State | active |
| Title | CCN data Weissfluhjoch |
| Uri | https://www.envidat.ch/dataset/ccn-hygroscopicity-predicted-cloud-droplet-numbers-weissfluhjoch/resource/80b5fb31-8f82-4648-bc82-d11373bd186a |