Contents
How to add a date field in ArcGIS?
Click the List by Source button on the table of contents. Right-click the table or layer in the table of contents and choose Open Attribute Table . Right-click the heading for the date field and click Field Calculator . If there is no field for date values, add a new date field by clicking the Options button and clicking the Add Field option.
How is temporal data stored in ArcGIS Online?
Temporal data is stored in date fields in hosted feature layers. To correctly add, edit, or interpret date values in hosted feature layers, it is important to understand how dates are stored and displayed in ArcGIS Online. Keep the following in mind when working with date fields:
Why are dates converted to UTC in ArcGIS Online?
Dates are converted to UTC because the physical location of the server hosting your data and the people viewing the maps that contain your data can be anywhere in the world. Storing the time in UTC allows ArcGIS Online to transform the data to the correct local time zone regardless of the location of the server or the viewer of the application.
How to calculate a date field to 1.5?
If you calculate a date field to 1.5, you get December 31, 1899 12:00:00 PM. The number to the left of the decimal (in this case, 1) represents the day of the year. Negative numbers represent days prior to December 30, 1899, and positive numbers represent days after December 30, 1899.
How to select features using a date field?
Click the Selection menu and click Select By Attributes. Click the Layer arrow and click the layer containing the features you want to select. Click the Method arrow and click a selection method. Choose the field containing the date values to query against in the field list.
Where to find time zone in ArcGIS Pro?
ArcGIS Pro follows the Windows settings for date formats. Time zone information for a Date field in a web feature layer is displayed in the ToolTip for the field header as well as any calendar control when editing those values.
How to get a date from a field?
Choose the field containing the date values to query against in the field list. Choose an operator by clicking one of the buttons. Click the Get Unique Values button to populate the Values list. A data-dependent syntax is required for querying dates.