Аннотация:We presented the analysis results of the possibilities for increasing the spatial and temporal resolutionof the existing models of the Earth’s gravitational field (EGF) by optimizing the orbital parameters(semi-major axis and inclination) of a constellation of spacecrafts (SC) in a near-Earth orbit. As a result of numerical modeling, the spacecraft orbit elements were found. They cover 100% of the Earth’s surface overa 30-day interval with sub-satellite paths with an angular resolution of 1° × 1°, which is almost 4 times higher the angular resolution of the monthly EGF models of the GRACE mission.