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Description:

modapsclient 0.1.1

Python RESTful client for NASA’s MODIS Adaptive Processing System
(MODAPS) data archive at the Level-1 and Atmosphere Archive &
Distribution System (LAADS) Distributed Active Archive Center (DAAC).
MIT License.

Installation
pip install modapsclient

pygaarst.modapsclient
This is a REST-full web service client that implements the NASA LAADSWEB
data API (see
https://ladsweb.modaps.eosdis.nasa.gov/tools-and-services/lws-classic/quick-start.php)
class ModapsClient(object)
Usage:
from pygaarst import modapsclient as m
a = m.ModapsClient()
b = a.[methodname](args)
Implements the methods from http://ladsweb.nascom.nasa.gov/data/api.html
, except for (currently) those related to OpenSearch (which don’t appear
to be working reliably server-side) and ordering (TBD). Implemented
methods are marked with an x.

implemented
methodname

x
getAllOrders

x
getBands

x
getBrowse

x
getCollections

x
getDataLayers

x
getDateCoverage

x
getFileOnlineStatuses

x
getFileProperties

x
getFileUrls

x
getMaxSearchResults

getOpenSearch

getOrderStatus

getOrderUrl

getOSDD

x
getPostProcessingTypes

x
listCollections (deprecated)

x
listMapProjections

x
listProductGroups

x
listProducts

x
listProductsByInstrument

x
listReprojectionParameters

x
listSatelliteInstruments

orderFiles

orderFilesProcessed (deprecated)

releaseOrder

searchDatasets

x
searchForFiles

x
searchForFilesByName

Caveats and limitations
This API is listed as “classic” by NASA EOSDIS, so it’s unlikely it’ll
receive much attention in the future. Hardly anyone will use the “order”
feature as the files are usually available on the public file server.
For these two reasons, the unimplemented functionality is also unlikely
to ever be implemented.
>From experience, products listed via listProducts are not
necessarily in actual fact available in the NASA EOSDIS LAADS archive.
In this case, you may receive an error when searching for files.
The MODAPS web service has the tendency to return a 500 Internal Server
Error for any error, including unsupported values for query string variables.

Further docuementation
See the ipynb/ folder for Jupyter Notebooks.

TODO
Add OPeNDAP client functionality.