Sample interview questions: How do you handle the integration of remote sensing data with ecological niche modeling?
Sample answer:
-
Data Preprocessing:
-
Radiometric Correction: Correcting sensor-specific errors, converting data to a common radiometric scale.
- Geometric Correction: Rectifying geometric distortions, aligning data with a defined coordinate system.
-
Atmospheric Correction: Compensating for atmospheric effects, improving data quality.
-
Ecological Niche Modeling Techniques:
-
Species Distribution Modeling (SDM): Predicting species’ distribution based on environmental factors. Popular methods include MaxEnt, BIOCLIM, GARP, and Random Forests.
-
Habitat Suitability Modeling (HSM): Identifying areas suitable for a species based on environmental preferences. Common approaches include Fuzzy Logic, Analytical Hierarchy Process, and Habitat Evaluation Procedures (HEP).
-
Integration Strategies:
-
Direct Integration: Combining remote sensing data and ecological niche models to predict species distribution. Environmental data from remote sensing is used as input to SDMs or HSMs.
-
Indirect Integration: Using remote sensing data to improve the accuracy of ecological niche models. Remote sensing data can help identify important environmental factors, refine model paramet… Read full answer
Source: https://hireabo.com/job/5_3_26/Remote%20Sensing%20Specialist