IceBoost v2.0 Regional Glacier-Complex Products for RGI v7.0

This repository contains the IceBoost v2.0 regional Glacier Complex products for Randolph Glacier Inventory (RGI) v7.0. To know more about the Complex products from RGI, see here. RGI v.7.0: regional folders from 1 to 19. The .tif files are named according to the RGI v7.0 glacier-complex identifiers. Glacier complexes are generated by spatially merging all glaciers that are connected. The connectivity follows the RGI v7.0 complex definitions (e.g., RGI2000-v7.0-C-01_alaska-CtoG_links.json for Alaska). Data layers: IceBoost v2.0 modeled ice thickness (m) Monte Carlo modeled ice thickness uncertainty (meters) Jensen Gap (m) Surface elevation (TanDEM-X Edited DEM v1) (m) Geoid height (EIGEN-6C4 gravity field) (m) Data type: float32.Coordinate reference system (CRS): UTM coordinates (meters), specific to each glacier complex.Spatial resolution: 100 m.NoData value: NaN. File Attributes: id: Glacier complex identifier. crs: Coordinate reference system (CRS). When a glacier complex spans multiple UTM zones, the CRS is defined by the glacier with the largest area. area: Total glacier-complex area, computed as the sum of the constituent glacier areas. Units: km². glacier_ids: Identifiers of the individual glaciers composing the complex. ice volume (with uncertainty): Total glacier-complex ice volume and associated uncertainty. Units: km³. ice volume below sea level (with uncertainty): Total glacier-complex ice volume below sea level and associated uncertainty. Units: km³. ground-truth measurements: Ice-thickness measurements contained within the glacier complex, where available. Stored as latitude, longitude, and ice thickness. Units: (°N, °E, m). Note: Individual glacier products may have spatial resolutions finer than 100 m, whereas glacier-complex products are generated at a fixed 100 m resolution. For higher-resolution products, users are referred to the individual-glacier dataset at https://zenodo.org/records/17724512 =============== Additional references: Randolph Glacier Inventory: https://www.glims.org/rgi_user_guide/welcome.html To download individual glacier files: see https://zenodo.org/records/17724512 To download regional merged mosaics: see https://zenodo.org/records/20463551 To download the training datasets, the trained model: see https://zenodo.org/records/17724512 IceBoost Web Visualizer at: https://nmaffe.github.io/iceboost_webapp/ IceBoost code on Github at: https://github.com/nmaffe/iceboost ===============