An electromagnetic environment analysis system, comprising: a measurement information acquisition unit configured to acquire a plurality of measurement values relevant to an electromagnetic environment; a position information acquisition unit configured to acquire position information relevant to a measurement position in which each of the measurement values is measured; and an image creation unit configured to create an image for displaying information relevant to the measurement value in a position associated with the measurement position of each of the measurement values, wherein the image creation unit includes a partition setting unit configured to set a plurality of partitions forming a display range of the information relevant to the measurement value in the image, a partition judgment unit configured to judge the partition corresponding to the measurement position of each of the measurement values in the plurality of partitions, based on the position information, a display information determination unit configured to determine information relevant to display of the partition, based on the measurement value corresponding to the partition, and a resetting judgment unit configured to judge whether or not to reset the plurality of partitions, and when the resetting judgment unit judges to reset the plurality of partitions, the partition setting unit resets the plurality of partitions forming the display range from a plurality of first partitions to a plurality of second partitions, each of which has a size different from a size of the first partition, and the display information determination unit determines information relevant to display of the second partition. a measurement information acquisition unit configured to acquire a plurality of measurement values relevant to an electromagnetic environment; a position information acquisition unit configured to acquire position information relevant to a measurement position in which each of the measurement values is measured; and an image creation unit configured to create an image for displaying information relevant to the measurement value in a position associated with the measurement position of each of the measurement values, wherein the image creation unit includes a partition setting unit configured to set a plurality of partitions forming a display range of the information relevant to the measurement value in the image, a partition judgment unit configured to judge the partition corresponding to the measurement position of each of the measurement values in the plurality of partitions, based on the position information, a display information determination unit configured to determine information relevant to display of the partition, based on the measurement value corresponding to the partition, and a resetting judgment unit configured to judge whether or not to reset the plurality of partitions, and a partition setting unit configured to set a plurality of partitions forming a display range of the information relevant to the measurement value in the image, a partition judgment unit configured to judge the partition corresponding to the measurement position of each of the measurement values in the plurality of partitions, based on the position information, a display information determination unit configured to determine information relevant to display of the partition, based on the measurement value corresponding to the partition, and a resetting judgment unit configured to judge whether or not to reset the plurality of partitions, and when the resetting judgment unit judges to reset the plurality of partitions, the partition setting unit resets the plurality of partitions forming the display range from a plurality of first partitions to a plurality of second partitions, each of which has a size different from a size of the first partition, and the display information determination unit determines information relevant to display of the second partition. the partition setting unit resets the plurality of partitions forming the display range from a plurality of first partitions to a plurality of second partitions, each of which has a size different from a size of the first partition, and the display information determination unit determines information relevant to display of the second partition.