This document describes the task of configuring default parameters (variables) for an ECHO form using the Data Access GUI:
Note: the terms variable and parameter are used interchangeably throughout this document; both terms refer to named data elements ("data objects") within a granule by which variable subsetting can be invoked.
ECHO forms provide spatial, temporal, and variable subsetting capabilities for collections associated with services that have said capabilities. Variable subsetting can be used to extract named attributes from a granule. The default configuration method for any given set of data objects (variables) in a collection follows:
There now exist two methods of mitigating the incidence of (overly) large orders that negatively impact the system:
DAAC operators can configure a "default selection" for configure data objects–that is, they can preselect a recommended subset of those, rather than implicitly recommend that the user download everything. This is method #1 of .
ECHO forms are configured using the collection-service dialog(s) within the Data Access GUI.
Instructions
Expected Result (Data Access GUI)
Expected Result (Earthdata Search Client)
Instructions
Expected Result (Data Access GUI)
Expected Result (Earthdata Search Client)