Sentinel-2 NDVI and surface reflectance time series have been widely used in various geoscience research, but the data is deteriorated or missing due to cloud contamination, so it necessary reconstruct series. At present, there are few studies on reconstructing series, these existing reconstruction methods some shortcomings. We proposed a new method using penalized least-square regression based...

Perubahan iklim merupakan permasalahan serius yang dihadapi dunia internasional. Salah satu factor mempengaruhi perubahan adalah pelepasan CO2 berasal dari vegetasi/ hutan. Hal tersebut menjadikan pengelolaan dan pemeliharaan vegetasi harus dilakukan dengan baik untuk mencegah CO2. Provinsi Kalimantan Timur salah provinsi tutupan luas. Untuk mengetahui potensi karbon dimiliki oleh dapat perhitu...

The gully erosion susceptibility literature is largely dominated by contributions focused on model comparison. This has led to prioritize certain aspects and leave others underdeveloped as compared other natural hazard applications. For instance, in data-driven modeling most studies use different platforms when it comes data management, conversion into predictive maps. turn limited the scope ca...

Google Earth Engine (GEE) has been widely used to process geospatial data in recent years. Although the current GEE platform includes functions for fitting linear regression models, it does not have function fit nonlinear limiting platform’s capacity and application. To circumvent this limitation, work proposes a general adaptation of Levenberg–Marquardt (LM) method models parallel processing f...