Remote sensing application has become an indispensable support for a number of industries, and the development of remote sensing systems in various countries is surging. Trusted remote sensing information for supporting law enforcement applications has become a new requirement from users. Based on the Group on Earth Observations (GEO) advanced transformation of “open data” to “open science” facing digital economy at Canberra GEO Ministerial Summit in 2019, it is held that Earth Observation Systems need to study new interoperability mode to supervise the construction of knowledge hub, adapt to the requirements of digital economy for data quality, and improve the ability to support scientific decision-making. The unique advantages of remote sensing information have attracted attention and participation of large international digital technology enterprises. New technical route of remote sensing image processing supported by new generation of digital technology is discussed, the whole parameter processing should be carried out under the whole chain from acquisition to information according to the concept of remote sensing science so as to realize quantitative remote sensing, and the quality assurance system of inspection and certification to fulfill reliable remote sensing should be built. It is further held that the construction of GEOSS under open science needs to process remote sensing information concerning the whole chain using cloud computing and big data with the consideration of data quality and result reappearance to promote new interoperability among remote sensing systems so as to ensure that trusted remote sensing information will be promoted to reassure decision-makers.