686 2 2445 document 686 L7 GPR-250MHz.zip application/zip 0022b44a2ab1a54487944a5f7ad1af1c MD5 1087957 2026-01-09 14:26:44 https://researchdata.keele.ac.uk/128/4/L7%20GPR-250MHz.zip 128 4 4 application/zip archive en public cc_by_nd_4

L7 GPR-250MHz.zip

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