 This study proposes a systematic approach to investigate the spatiotemporal associations of groundwater storage changes with sinkhole evolution and land deformation in Cognia closed basin, KCB, Turkey, using remotely sensed and modelled data as well as in situ observations. The results suggest that there is a descending trend in the temporal variations of terrestrial water storage anomalies, TWSA, and groundwater storage anomalies, GWSA, over KCB with an average storage depletion of 4.12 plus or minus 0.3 for centimeters per year and 3.40 plus or minus 0.61 centimeters per year, respectively. The analysis of land deformation from ICEsat to altimetry data also indicates a descending trend with an estimated average vertical displacement of 5 centimeters per year for the study area, which seems to be in rational accord with the sinkhole evolution over KCB. The findings suggest that the sinkhole evolution over KCB has an acceptable association with the variations of groundwater storage, groundwater use, and precipitation. This article was authored by Benham Karami, Fatullah Aik and Orhon Gondaz. We are article.tv, links in the description below.