File indexing completed on 2024-04-14 03:48:49
0001 #!/usr/bin/python2 0002 # SPDX-License-Identifier: LGPL-2.1-or-later 0003 # 0004 # SPDX-FileCopyrightText: 2012-2014 Rene Kuettner <rene@bitkanal.net> 0005 # 0006 0007 # Create a Marble Satellite Catalog file with data from various sources. 0008 # See also: https://techbase.kde.org/Projects/Marble/SatelliteCatalogFormat 0009 0010 from __future__ import print_function 0011 0012 from lib.SpaceObjectCatalog import (SpaceObject, HorizonsSpaceObject, 0013 TASCSpaceObject, SpaceObjectCatalog) 0014 from lib.DataDownloader import DataDownloader 0015 0016 ####[ Configuration ]######################################################### 0017 0018 object_catalog_file = "PlanetarySatellites.xml" 0019 data_file_base_url = "http://files.kde.org/marble/satellites" 0020 0021 # define all interesting objects 0022 # FIXME: document possible values 0023 OBJECTS = [ 0024 # Mars Express 0025 HorizonsSpaceObject( 0026 name = 'Mars Express', 0027 horizons_id = -41, 0028 category = SpaceObject.CATEGORY_SPACEPROBES, 0029 related_body = SpaceObject.BODY_MARS, 0030 mission_start = '2003-12-23 00:00', 0031 ), 0032 # Mars Odyssey 0033 #HorizonsSpaceObject( 0034 # name = 'Mars Odyssey', 0035 # horizons_id = -53, 0036 # category = SpaceObject.CATEGORY_SPACEPROBES, 0037 # related_body = SpaceObject.BODY_MARS, 0038 # mission_start = '2001-11-02 00:00', 0039 # ), 0040 # Mars Reconnaisance 0041 #HorizonsSpaceObject( 0042 # name = 'Mars Reconnaisance', 0043 # horizons_id = -74, 0044 # category = SpaceObject.CATEGORY_SPACEPROBES, 0045 # related_body = SpaceObject.BODY_MARS, 0046 # mission_start = '2005-08-12 11:43', 0047 # ), 0048 # Maven 0049 HorizonsSpaceObject( 0050 name = 'Maven', 0051 horizons_id = -202, 0052 category = SpaceObject.CATEGORY_SPACEPROBES, 0053 related_body = SpaceObject.BODY_MARS, 0054 mission_start = '2013-11-18 18:28', 0055 data_from = '2014-09-22 04:00' 0056 ), 0057 # Mangalyaan 0058 HorizonsSpaceObject( 0059 name = 'Mangalyaan', 0060 horizons_id = -3, 0061 category = SpaceObject.CATEGORY_SPACEPROBES, 0062 related_body = SpaceObject.BODY_MARS, 0063 mission_start = '2013-11-05 09:08', 0064 data_from = '2014-09-24 09:00' 0065 ), 0066 # Venus Express 0067 HorizonsSpaceObject( 0068 name = 'Venus Express', 0069 horizons_id = -248, 0070 category = SpaceObject.CATEGORY_SPACEPROBES, 0071 related_body = SpaceObject.BODY_VENUS, 0072 mission_start = '2006-04-11 00:00', 0073 ), 0074 # Phobos 0075 HorizonsSpaceObject( 0076 name = 'Phobos', 0077 horizons_id = 401, 0078 category = SpaceObject.CATEGORY_MOONS, 0079 related_body = SpaceObject.BODY_MARS, 0080 ), 0081 # Deimos 0082 HorizonsSpaceObject( 0083 name = 'Deimos', 0084 horizons_id = 402, 0085 category = SpaceObject.CATEGORY_MOONS, 0086 related_body = SpaceObject.BODY_MARS, 0087 ), 0088 # Smart-1 0089 TASCSpaceObject( 0090 name = "Smart-1", 0091 tasc_mission = "SM1", 0092 category = SpaceObject.CATEGORY_SPACEPROBES, 0093 related_body = SpaceObject.BODY_MOON, 0094 mission_start = '2003-09-28 00:00', 0095 mission_end = '2006-09-03 00:00', 0096 data_for_day = '2005-02-28 00:00', 0097 ), 0098 ] 0099 0100 ############################################################################## 0101 0102 class OrbitDataFetcher(object): 0103 0104 def __init__(self, object_catalog): 0105 super(OrbitDataFetcher, self).__init__() 0106 self._object_catalog = object_catalog 0107 self._downloader = DataDownloader() 0108 0109 def fetch(self, objects): 0110 vecs = [] 0111 for obj in list(objects): 0112 vecs = self._downloader.download_state_vectors(obj) 0113 if len(vecs) < 1: 0114 print("No data found! Skipping.") 0115 continue 0116 self._object_catalog.add(obj, vecs[-1]) 0117 0118 # let's start fetching... 0119 object_catalog = SpaceObjectCatalog(object_catalog_file, data_file_base_url) 0120 orbit_data_fetcher = OrbitDataFetcher(object_catalog) 0121 orbit_data_fetcher.fetch(OBJECTS) 0122 object_catalog.write()