Europa DEMs and Orthoimages in Support of Bland et al. 2021 (Remote Sensing)

To evaluate the current uncertainty in Europa's topography we generated and compared digital terrain models (DTMs) of Europa from images acquired by NASA's Galileo Solid State Imager (SSI) using both the open-source Ames Stereo Pipeline (ASP) software and the commercial SOCET SET software. Here we provide the five SOCET SET DTMs (five locations), five ASP DTMs (4 locations), and associated orthoimages that were used in that work. DTM locations include Cilix crater, Pwyll crater, pits and chaos near Rhadamanthys Linea, ridged terrain near Yelland Linea, and Agenor Linea. These products should only be used to assess and or verify the conclusions described in Bland et al. 2021 (published in Remote Sensing), as the DTMs themselves have been superseded by updated versions that are registered to Europa's cartographic coordinate system.

为评估木卫二（Europa）当前地形的不确定性，我们利用美国国家航空航天局（NASA）伽利略号固态成像仪（Solid State Imager, SSI）获取的影像，分别通过开源的艾姆斯立体管线（Ames Stereo Pipeline, ASP）软件与商用SOCET SET软件，生成并对比了木卫二的数字地形模型（Digital Terrain Model, DTM）。
本数据集附带提供本研究中使用的5组SOCET SET生成的DTM（对应5处观测点位）、5组ASP生成的DTM（对应4处观测点位），以及配套的正射影像。
上述DTM的覆盖点位包括西里克斯撞击坑（Cilix crater）、鲍威尔撞击坑（Pwyll crater）、拉达曼迪斯线（Rhadamanthys Linea）附近的坑洼与混沌地形、耶兰线（Yelland Linea）附近的脊状地形，以及阿格诺尔线（Agenor Linea）。
本数据集仅可用于评估或验证Bland等人2021年发表于《Remote Sensing》的研究结论，因当前提供的DTM已被更新版本取代，新版本已配准至木卫二的制图坐标系。