relation: https://episodesplatform.eu/eprints/1617/ title: Spectrogram of calibration shot creator: Potsdam, GFZ subject: Gross Schoenebeck subject: Geothermal energy production publisher: GFZ Potsdam type: Other type: NonPeerReviewed format: text language: en identifier: https://episodesplatform.eu/eprints/1617/1/2007-08-17_15.45.00.000-spectrograms.pdf identifier: Potsdam, GFZ Spectrogram of calibration shot. GFZ Potsdam.