1   /* Copyright 2022-2025 Thales Alenia Space
2    * Licensed to CS GROUP (CS) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * CS licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *   http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.orekit.files.rinex.observation;
18  
19  import org.orekit.gnss.GnssSignal;
20  import org.orekit.gnss.SatelliteSystem;
21  
22  class CustomSignal implements GnssSignal {
23  
24      @Override
25      public double getRatio() {
26          return 1;
27      }
28  
29      @Override
30      public String getName() {
31          return "U09";
32      }
33  
34      @Override
35      public SatelliteSystem getSatelliteSystem() {
36          return SatelliteSystem.USER_DEFINED_K;
37      }
38  
39      @Override
40      public double getFrequency() {
41          return GnssSignal.F0;
42      }
43  
44  }