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Update DataGuide_AAPF_HSI.md
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oh231 authored Jun 27, 2024
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49 changes: 30 additions & 19 deletions DataGuide_AAPF_HSI.md
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Expand Up @@ -25,7 +25,7 @@ This document details the file system organization and navigation procedures for
- Parent directory
- {Experiment_Number}_{Treatment}
- Example: 407_WL, 407_WW, 401_20-1, 401_20-2, 401_80
- Data Files
- Data files
- `Header File (.hdr)`: This file stores metadata associated with the data acquisition process. It includes information such as sensor specifications, date and time of capture, etc.
- `MD5 File (.md5)`: This file contains a Message Digest 5 (MD5) checksum. The MD5 checksum is a unique identifier generated from the data itself and can be used to verify data integrity. Any accidental corruption during storage or transmission will result in a mismatch between the calculated MD5 checksum and the one stored in the file.
- `Hyperspectral Datacube (.raw)`: This file stores the raw hyperspectral data. A hyperspectral datacube is a three-dimensional array where each layer represents a two-dimensional image captured at a specific wavelength band.
Expand All @@ -34,10 +34,35 @@ This document details the file system organization and navigation procedures for

#### Interim Data Product

The interim data product consists of three primary components:
- Masterfile (`Hyperspectral_data_AAPF_experiment_{Experiment_No}.xlsx`): This file stores the derived phenotypic measurements of the plants and a guide document.
- HSI Data Processing Quality Control Data (`quality_control`): This directory contains information for quality assessment of the HSI data processing pipeline. It includes summaries of header information for plants, white and dark reference, a detailed record of the processing procedures employed, and animated gif files used to check coregistration quality between visible and near infrared (VNIR) and shortwave infrared (SWIR) data.
- Compressed Vegetation Index Images (`{Vegetation_Index_Type}_{ROI filter}.zip`: This section houses compressed image files for various types of vegetation indices calculated from the HSI data (ROI: region of interest).
Example (does not contain all associated files):
401
├── Hyperspectral_data_AAPF_experiment_401.xlsx (masterfile)
├── quality_control
│   ├── header_summary_plants.csv
│   ├── header_summary_ref.csv
│   ├── HSI_R_2401761_240514080207482_VNIR-SIDE-DAT_401_20-1_240514080219626.gif
│   ├── HSI_R_2401761_240514080207482_VNIR-TOP-DAT_401_20-1_24051408022152.gif
│   ├── HSI_R_2401761_24061408172718_VNIR-SIDE-DAT_401_20-1_240614081746352.gif
└── VI_images
├── NDVI_default.zip
├── NDWI_default.zip
├── NLI_default.zip
└── NMDI_default.zip

- Parent directory
- {Experiment_Number}
- Example: 401, 407
- Subdirectories
- qualtiy control
- VI_images
- Data files
- `Masterfile (Hyperspectral_data_AAPF_experiment_{Experiment_No}.xlsx)`: This file stores the derived phenotypic measurements of the plants and a guide document.
- `HSI Data Processing Quality Control Data (quality_control)`: This directory contains information for quality assessment of the HSI data processing pipeline. It includes summaries of header information for plants, white and dark reference, a detailed record of the processing procedures employed, and animated gif files used to check coregistration quality between visible and near infrared (VNIR) and shortwave infrared (SWIR) data.
- `Compressed Vegetation Index Images ({Vegetation_Index_Type}_{ROI filter}.zip`: This section houses compressed image files for various types of vegetation indices calculated from the HSI data (ROI: region of interest).


- `Header File (.hdr)`: This file stores metadata associated with the data acquisition process. It includes information such as sensor specifications, date and time of capture, etc.


- Parent directory
- {Experiment_Number}
Expand All @@ -50,20 +75,6 @@ The interim data product consists of three primary components:
- Example: 401/VI_images


Example (does not contain all associated files):
401
├── Hyperspectral_data_AAPF_experiment_401.xlsx (masterfile)
├── quality_control
│   ├── header_summary_plants.csv
│   ├── header_summary_ref.csv
│   ├── HSI_R_2401761_240514080207482_VNIR-SIDE-DAT_401_20-1_240514080219626.gif
│   ├── HSI_R_2401761_240514080207482_VNIR-TOP-DAT_401_20-1_24051408022152.gif
│   ├── HSI_R_2401761_24061408172718_VNIR-SIDE-DAT_401_20-1_240614081746352.gif
└── VI_images
├── NDVI_default.zip
├── NDWI_default.zip
├── NLI_default.zip
└── NMDI_default.zip



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