The invention discloses a satellite data query method, system and equipment and a computer readable storage medium. The method comprises the following steps that: obtaining an instruction for queryingrequired data to obtain a target instruction; according to the target instruction, generating a corresponding query condition; according to the query condition, utilizing a preset algorithm to searchcorresponding data to obtain target data, wherein the query condition comprises a geographic area query condition and a metadata query condition, and the preset algorithm is that the query conditionand database data are projected on longitudes and latitudes to obtain a first projection result and a second projection result; when the first projection result and the second projection result are intersectant, judging whether an area where the data corresponding to the second projection result is within an area corresponding to the first projection result or not; and if the area where the data corresponding to the second projection result is within the area corresponding to the first projection result, taking the data corresponding to the second projection result as target data. Obviously, by use of the satellite data query method provided by the invention, the query condition is obtained through the target instruction, and the preset algorithm is used for obtaining corresponding high-resolution satellite data.