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.. module:: usgs
.. api:
USGS API
=============
Examples
********
The ``where`` parameter used for searching a USGS dataset is best understood by example.
.. code-block:: python
from usgs import api
def submit_where_query():
# USGS uses numerical codes to identify queryable fields
# To see which fields are queryable for a specific dataset,
# send off a request to dataset-fields
results = api.dataset_fields('LANDSAT_8_C1', 'EE')
for field in results['data']:
print field
# WRS Path happens to have the field id 20514
where = {
20514: '043'
}
results = api.search('LANDSAT_8_C1', 'EE', where=where, start_date='2017-04-01', end_date='2017-05-01', max_results=10, extended=True)
for scene in results['data']['results']:
print scene
.. automodule:: usgs.api
:members:
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