RT Journal Article T1 SunMap: A Solar Image Processing Software for Obtaining Synoptic Maps A1 Bernabé García, Sergio A1 García, Gabriel A1 Carrasco, Víctor M. S. A1 Vaquero, José M. AB A new open-source software, called SunMap, has been developed to obtain synoptic maps in an easy and quick way from multiple full-disc solar images. Our objective is to provide a free and straightforward application for heliophysicists and geophysicists interested in generating solar synoptic maps. SunMap allows comparison of structures and patterns of solar activity over various periods. Thus, the short- and long-term evolution of solar regions of interest can be studied. To reach this goal, different solar images taken day by day are stored in a single map that uses a sequence of images and allows the positioning of each observable element on it. A simple comparison between a synoptic map generated by SunMap and another previously constructed map is presented to show the versatility of this new available software. PB Springer Nature SN 0038-0938 YR 2022 FD 2022-08-02 LK https://hdl.handle.net/20.500.14352/71882 UL https://hdl.handle.net/20.500.14352/71882 LA eng NO CRUE-CSIC (Acuerdos Transformativos 2022) NO Ministerio de Economía y Competitividad (MINECO) NO Junta de Extremadura/FEDER DS Docta Complutense RD 18 abr 2025