Cold Wave

Cold wave

cold wave

2019-03-14

Summary of cold wave Cold wave is a kind of disastrous weather in winter, often called cold current. The so-called cold wave is ...
Cold wave warning signal

cold wave

2018-09-18

Cold wave warning signal is divided into four levels: blue, yellow, orange and red. Cold wave blue warning signal Icon: Criteria:...
Classification and distribution of sea ice

sea ice

2018-09-05

The sea ice is divided into the following stages according to its formation and development: primary ice, Nilas, cake ice, found...
The vertical distribution of Marine hydrological elements

sea ice

2018-09-03

The sea ice has an important influence on the vertical distribution of Marine hydrological elements, the movement of seawater, th...
The formation and nature of sea ice

sea ice

2018-09-03

Sea ice refers to the salt water ice that freezes directly into ice from sea water, also including continental glacier that comes ...
Cold air and cold wave rating standard

cold wave cold air

2018-09-03

Cold air can cause the temperature to drop at the sites. It is divided into five grades: weak cold air, moderate cold air, rel...
What is the freezing rain

freezing rain

2018-09-03

Freezing rain refers to liquid precipitation immediately after freezing and dropping. In southern China, especially in Southwest ...

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Disasters and Disaster Types Natural Disasters Disaster Prevention and Reduction Earthquake Overview Earthquake Disaster Earthquake Prevention and Earthquake Disaster Reduction Knowledge Large Earthquakes in Chinese and Foreign History Volcano Overview Volcanic Eruption Hazards and Benefits of Volcanic Eruptions Early Warning of Volcanic Eruptions and Their Countermeasures Overview of Geological Disasters Debris Flow Disasters and Disaster Prevention and Reduction Landslides, Collapse Disasters and Disaster Prevention and Reduction Ground fissures, Land Subsidence, Ground Subsidence Disasters and Disaster Prevention and Reduction Overview of Tsunami Hazards of Tsunami Tsunami Precursors and Early Warning Forecast Tsunami Response Overview of Meteorological Disasters Drought Rainstorms and Floods Typhoons Snow Disasters Thunder and Lightning Hail Gale and sandstorms High Temperature Cold Wave Mitigating Meteorological Disasters Overview of Astronomical Disasters Sun Activities and Solar Storms Ozone Holes Astronomical Tide Space Disaster Mitigation Actions Overview of Biological Disasters Types of Biological Disasters Types and Causes of Agricultural and Forest Biological Disasters Plague of Locusts and Rodents - Two Kinds of Widespread Biological Disasters Introduction to geographic information system Python basic From the Real World to the Bit World Python data science Spatial Data Model R Language Spatial Reference System and Map Projection Remote sence Data in GIS Spatial data acquisition Spatial Data Management Spatial Analysis Digital Terrain Model (DTM) and Terrain Analysis Spatial modeling and spatial decision support mapping 3s-integration Network-gis GIS Application Introduction Using GDAL in Python for raster data processing Operate Vector Data with OGR Library MapServer Basic