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Satellite-based snow disappearance tracking
Local Knowledge Graph (41 entities)
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Description
Time-series analysis of Landsat and Sentinel satellite imagery to determine seasonal snow disappearance dates using Normalized Difference Snow Index with interpolation algorithms to fill temporal gaps.
Typical Equipment
- Landsat 8 satellite imagery
- Sentinel 2 satellite imagery
- NDSI algorithm
- interpolation algorithm
Output Measurements
- snow disappearance dates
- Normalized Difference Snow Index time series
Papers Using This Protocol (5)
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Alpine plants of Mt. Baldy: modeling phenology and documenting biodiversity
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Plasticity in Ipomopsis flower color and nectar production over space and time in response to water availability
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How Spatial Variation Affects Plant Phenology
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Assessing the forecastability & forecast skill of models to predict sex ratios of Valeriana edulis
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