Göktürk-l is an earth observation high resolution satellite of the Turkish Ministry of Defence which was launched in 2016. It operates with pushbroom principle and acquires panchromatic and MS images with 0.5 m and 2 m resolutions, respectively. The swath width of the sensor at nadir is 15 km. The main aim of this study is to analysis the geometric accuracy of Göktürk-1 images. Göktürk-1 tripleset imagery has been acquired over Ankara, Antalya, Bergama, Zonguldak and Adiyaman province of Turkey. Göktürk-1 L2A level data are generated by IPS (Ingestion and Processing Services)system of Göktürk Ground Station (GGS), and then high level products (L4A, L3A, L4B, L3B)are generated by IES (Image Exploitation System)of GGS. The Rational Function Model (Based on Rational Polynomial Coefficients-Rpc) has been preferred for high level product generation. The geometric accuracies of high level products are tested using 3D Ground Control Points (GCP)procured from Turkish General Directorate of Mapping and Bulent Ecevit University. Coordinates measured from images are compared manually with true locations of GCP's. The initial results of the study are presented in this paper.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Geometric Accuracy in Satellite Imagery: Test Methods & Göktürk-1 Performance Evaluation


    Beteiligte:


    Erscheinungsdatum :

    2019-06-01


    Format / Umfang :

    699943 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Vegetation discrimination analysis from Göktürk-2 imagery

    Kalkan, Kaan / Filiz, Bayram Giray / Ozer, Orhun et al. | IEEE | 2015


    Satellite Imagery Calibration and Quality Assessment Tests: GÖKTÜRK-L Case Study

    Can Polat, Halis / Okan Atak, Veysel / Kocabicak Turkish, Ismail Ergun et al. | IEEE | 2019


    GOKTURK-1 Satellite Propulsion Subsystem Design, Integration, Test and Launch Campaign Activities

    Tarcin, Aysegul Cilli / Poyraz, Umit / Bayramoglu, Murat et al. | IEEE | 2019


    Digital Surface Models Extraction by Göktürk-1 Satellite Stereo Pairs

    Boccardo, Piero / Sandu, Constantin / Ajmar, Andrea et al. | IEEE | 2019


    GÖKTÜRK-2: Two years of operation

    Gurgenburan, Goksel / Cinar, Emrah | IEEE | 2015