Change your cover photoUpload Change your cover photoUpload Change your cover photo Zdeněk Michalec This user account status is Approved followers0 following0 Follow About About Posts Posts Comments Comments This user has not added any information to their profile yet.Company / InstitutionInstitute of Geonics Czech Academy of SciencesCountryCzech RepublicRegistration DateJoined 24.4.2024User LocationOstrava-jih, Czechia Only fill in if you are not human