ETOPO 2022 15 Arc-Second Global Relief Model
Original text (translation unavailable)ETOPO 2022 is a global relief model from NOAA NCEI that integrates topography, bathymetry and shoreline data at 15, 30 and 60 arc-second resolutions, in GeoTIFF and NetCDF. The data are dedicated to the public domain under CC0 1.0. DOI: 10.25921/fd45-gt74.
Original sources and license
Data source: NOAA National Centers for Environmental Information
Original dataset page ↗ · External website
Source download link ↗ · External website
License：CC0 1.0 ↗ · Open Government Data License 1.0 ↗
Original source metadata
- Provider
- NOAA National Centers for Environmental Information
- Description
- NOAA NCEI 發布的 ETOPO 2022 全球起伏模型，整合地形、水深與岸線，解析度為 15、30 與 60 弧秒，格式為 GeoTIFF 與 NetCDF。授權為 CC0 1.0。DOI：10.25921/fd45-gt74。
- License
- CC0 1.0
- Name
- ETOPO 2022 全球15弧秒起伏模型
- Coverage
- 全球
- Update frequency
- 2022 年版
- Spatial coverage
- 全球
- WGS84 bbox
- -180, -90, 180, 90
- Coverage basis
- Not provided
- Agency
- NOAA National Centers for Environmental Information
- Theme
- Ocean
- Format
- GeoTIFF
- Coordinate system
- WGS84
- Update frequency
- 2022 年版
- Source service category
- Not provided
- Dataset identifier
- ETOPO-2022
- Source platforms
- NOAA NCEI ETOPO
- Link status
- Not checked
- Last checked
- Not checked
- Created
- Nov 11, 2026
- Updated
- Nov 11, 2026
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