The Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) was successfully launched. Due to its small spot size, multibeam configuration, high sampling rate, strong immunity terrain slopes, it has been regarded as a powerful tool for forest resources surveying managing. However, the ICESat-2 photon cloud data contain considerable background photons, which discretely distribute in space of signa...

We investigate the characteristics and distribution of pressure ridges in Arctic sea ice using a novel algorithm applied to ICESat-2 surface heights. derive frequency height individual map roughness ridging intensity at basin scale over three winters between 2019 2021. Comparisons with near-coincident airborne lidar data show that not only can we detect 5.6 m wide, but also measure sail more ac...

Çal??mada, ICESat uydusundaki GLAS altimetre verileriyle hesaplanan su seviye yüksekliklerine jeoid yüksekliklerinin etkileri Burdur Gölü (BG) üzerinde incelenmi?tir. Su yüzeylerinin günlük olarak tespit edilebilmesi için MODIS uydusuna ait karla kapl? alan haritalar? kullan?lm??t?r. verilerindeki Global EGM2008 ile ve BG yer gözlem ölçülerinin farklar? -0.96m -0.60m aral???nda olup hatalar?n o...

Accurate shallow water bathymetry data are essential for coastal construction and management, marine traffic, shipping. With the development of remote sensing satellites sensors, satellite-derived (SDB) method has been widely used in areas. However, traditional satellite requires in-situ bathymetric data. Ice, Cloud, Land Elevation Satellite-2 (ICESat-2) with advanced high-resolution topographi...