https://tpm-ds.eo.esa.int/oads/data/IRS1/I1C_OPER_PAN_P___1A_19980807T090528_19980807T090528_013543_0046_0037_3R12.SIP.ZIP
https://tpm-ds.eo.esa.int/oads/data/IRS1/I1C_OPER_PAN_P___1A_19980807T090527_19980807T090527_013543_0046_0037_3R11.SIP.ZIP