Seismic source characterisation
Fault geometry, slip rates and 地震 catalogues are combined into source models that state recurrence and maximum magnitude, with alternative interpretations kept as branches.
GCRI · 气候与灾害
Earth and geophysical science explains the solid-Earth hazards: earthquakes, 火山活动, tsunamis, landslides and subsidence. In this field it supplies the fault, catalogue, ground and deformation evidence behind hazard models, and the monitoring that observatories use.
Geoscience studies the composition, structure and dynamics of the solid Earth, including earthquakes, volcanoes, landslides and subsurface resources. It informs where and how often geological hazards occur and how they cascade into infrastructure and supply disruption. In climate and hazards and disaster and crisis, geoscience sets ground-shaking and ground-failure inputs for building codes, siting and catastrophe models. It identifies where single geological events can disrupt multiple networks at once. The canonical description is on STEM Commons.
Fault geometry, slip rates and 地震 catalogues are combined into source models that state recurrence and maximum magnitude, with alternative interpretations kept as branches.
Radar interferometry time series measure millimetre-scale ground motion over volcanoes, landslides and subsiding cities, and are checked against ground instruments.
Geological maps, borehole data and shear-wave velocity proxies estimate how local soils amplify shaking or may liquefy.
Population density, daytime surface heat and marine heat across the world, from NASA GIBS. Each layer carries its own date.
交互式地图需要JavaScript;图层列表和来源见下文。
图层 3
本页的气候信号
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最新可用
NASA GIBS / EOSDIS · ASTER GDEM (METI, NASA) · Blue Marble (NASA) · © OpenStreetMap贡献者 (ODbL) · Natural Earth
正在加载最新的NASA影像。
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气候信号,以全球为取景。NASA 发布的卫星和模型产品,各带自己的日期。它们是指标,而非对任何地点的评估。
图层与日期
Datasets and records used by earth and geophysical science on this platform, with the role each plays and the label its values carry. Sources are listed in 来源登记册.
| 数据 | 角色 | 标签 |
|---|---|---|
| 地震 catalogues (USGS ComCat, ISC) | Recurrence and source parameters | 观测 |
| Active fault databases | Fault geometry and slip rates | 已报告 |
| Sentinel-1 radar archive | Deformation time series | 观测 |
| Geological survey maps and boreholes | Site conditions | 已发布统计 |
团队遵循该方法时会使用的界面:其指标、状态与决策。名称为示例,数值仅作示意。
Hazard models are tested against historical and paleoseismic catalogues and observed ground motions. Deformation estimates are cross-checked between independent geodetic techniques.
| 核查 | 如何开展 |
|---|---|
| Catalogue completeness | The magnitude above which the catalogue is complete is estimated for each period before rates are computed |
| Logic-tree sensitivity | Alternative source and ground-motion models are carried as branches and their influence reported |
| Ground truth for deformation | Satellite deformation is compared with GNSS or levelling where available |
Catalogues are short relative to recurrence intervals of large events. Fault interactions and triggering are difficult to predict deterministically.
Assembled from the Nexus Standards area profile 气候风险标准: the hazards it names, the 系统 and sectors that carry the loss, the controls that dampen it and the data that observe it. Choose the components, pick an initiating hazard and step through the cascade. The Map view places the run on an example geography with open data. Every coupling weight is a stated assumption you can change. A teaching model, not a forecast, an assessment or a certification. To model a place of your own choosing, open the full System Builder.
灾害
控制措施
NS-0 章程与原则NS-1 维持社会运转的 UNI 与制品目录(语法 v0.2:领域、部门、区域和环境分段)NS-3 风险记录 UNI(语法、旧编码对照、分配机构)NS-3b 数据集与产品元数据规范(STAC、DCAT、PROV-O)NS-9 情境 UNI(部署、实例、计划实例)NS-11 验证与监测(证据、证明、零信任符合性观测)NS-14 符合性及与外部标准的对照NRS-H65 危害类别:超越行星边界(NHS-1 planet.boundary)NRS-H62 危害类别:复合与多危害事件(NHS-1 sys.compound)NRS-H71 危害类别:深时与宇宙灾难(NHS-1 planet.deep-time)NRS-H79 危害类别:精神卫生危机(NHS-1 health.mental)NRS-H75 危害类别:气候敏感性疾病(NHS-1 health.climate-sensitive)NRS-H7 危害类别:大尺度环流异常(NHS-1 atmo.climate-mode)观测
示例地理范围
模型、其假设、数据和不确定性,以科学家或工程师会核查的形式呈现。结构遵循已发表的方法。所取数值仅为示意,不是研究发现。
How far the outlook for geoscience for geohazards could spread, shown as ranges rather than a single line.
Climate and Hazards stewards earth and geophysical science for the Consortium and reviews how it is applied across platforms.
Process explorer · Process
7 steps·4 个阶段·1 gate
流程
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时空情报 · Data protocols: semantic, jurisdictional and temporal intelligence · NXS-EOPDesigned programme process, not a record of operation. No cycle has run and every programme is at service level R0. A gate is a programme decision, never a public-authority approval, certification or deployment authorisation. The pages cited are design doctrine.
报告 is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.
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