70 lines
2.1 KiB
Markdown
70 lines
2.1 KiB
Markdown
# Smart climate
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## Definition
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- Climate Data Record: Data to make climate smart:
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- Time series of measurements
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- Length, consistency, continuity
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- Determine climate variability, and change
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- To monitor changes in order to predict / mitiagte the consequences
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- Variability:
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- El Nino
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- La Nina
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- Land disturbance: A **event** that triggers disrupts in ecosystems, community
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or population structure, and changes resources, substance availability or
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physical environment
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- Climate change: global warming
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- Succession
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- Process that the structure of a biological community changes over time
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## Reason
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- Animal-based food production emits GCG
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- Climate change
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- Areas affected by desertification
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## Implementation
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- Before smart climate
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- Data collected and managed by governments
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- Greenhouse gas (GCG) emission relies on self reporting
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- Calculated based on known fuel consumption
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- Data is sparse in space and time, also incomplete
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- Earth observation: acquire data from a variety of sensors
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- Remote sensing:
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- Capture images in a spectrum
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- Classify land coverage and use, incl. change over time
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- Measure the geometry of natural and human made objects
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- Identify and differenciate species of vegetation
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- Carbon Dioxide Removal (CDR)
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- Change agent characterization:
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- Change agent: a driver or factor of change
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- Direct or proxiamte causes
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- Distal or underlying driving forces
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- Attribution:
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- Can happen simultaneously or in proximity
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- Result in change
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- Challenging to collect high quality change agent
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## Examples
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### Detecting fire with remote sensing
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### Detecting change agent
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#### Using random forest
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### Detecting deforestation with remote sensing
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### Frequency of observations
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## Collaborate for better EO information
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- data fusion proces
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- Input: Hetereogeneous data
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- Process: data alignment and data / object correlation
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- Intemediate output: Alighed and correlated data
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- Process: Attribute or identity estimation
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- Result: fusion data
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- Obervation level, feature level, decision level
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