Query Class

Constructor

Query([dataset, spatial_extent, date_range, …])

ICESat-2 Data object to query, obtain, and perform basic operations on available ICESat-2 datasets using temporal and spatial input parameters.

Attributes

Query.CMRparams	Display the CMR key:value pairs that will be submitted.
Query.cycles	Return the unique ICESat-2 orbital cycle.
Query.dataset	Return the short name dataset ID string associated with the query object.
Query.dataset_version	Return the dataset version of the data object.
Query.dates	Return an array showing the date range of the query object.
Query.end_time	Return the end time specified for the end date.
Query.file_vars	Return the file variables object.
Query.granules	Return the granules object, which provides the underlying funtionality for searching, ordering, and downloading granules for the specified dataset.
Query.orbit_number	Return the ICESat-2 CMR orbit number
Query.order_vars	Return the order variables object.
Query.reqparams	Display the required key:value pairs that will be submitted.
Query.spatial_extent	Return an array showing the spatial extent of the query object.
Query.subsetparams(**kwargs)	Display the subsetting key:value pairs that will be submitted.
Query.start_time	Return the start time specified for the start date.
Query.tracks	Return the unique ICESat-2 Reference Ground Tracks

Methods

Query.avail_granules([ids, cycles, tracks])	Obtain information about the available granules for the query object’s parameters.
Query.dataset_all_info()	Display all metadata about the dataset of interest (the collection).
Query.dataset_summary_info()	Display a summary of selected metadata for the specified version of the dataset of interest (the collection).
Query.download_granules(path[, verbose, …])	Downloads the data ordered using order_granules.
Query.earthdata_login(uid, email)	Log in to NSIDC EarthData to access data.
Query.latest_version()	Determine the most recent version available for the given dataset.
Query.order_granules([verbose, subset, email])	Place an order for the available granules for the query object.
Query.show_custom_options([dictview])	Display customization/subsetting options available for this dataset.
Query.visualize_spatial_extent()	Creates a map displaying the input spatial extent