Login as shown below：
Publish metadata, we must first login "Polar scientific data sharing platform", the login screen shown below:
Select "Data Publish" module, as shown below:
Firstly, select whether to use a public / personal template and create metadata identifiers, and then click "Next" button to enter the metadata fill page, as shown below:
The template can improve fill efficiency.
Entry ID is the unique identifier of the metadata. It is a required field and may be used only once. ID is determined by the author of metadata. 1 to 80 alphanumeric characters are permitted, including underbar (_), hyphen (-) and period (.). For example, “1989-1990_06-06_S_OC_OC02_LO_O011301_000_R0_Y” is right one.Entry ID also can generate automatically:
"My Science Data > Metadata"：
Click "Edit". As shown below:
Diffrenct colors represent required field, recommendatory field and optional field. If you accomplish a field of the metadata, click on the “Next” button and go on.
For example, that is the steps of filling in the Sensor” field of the metadata:
Click on the “Submit” button to sumbit metadata:
Click on the "upload" button at Tab of "Dataset Download".