Metadata
- Matthew Kutugata
Batches
blob_home and data_root - storage location information
batch_id - unique batch identifier
upload_datetime - when image were uploaded to “uploads” blob storage
image_list - list of images contained in a single batch folder
schema_version - version of data schema used for organizing metadata
{
"blob_home": "data",
"data_root": "semifield-developed-images",
"batch_id": "NC_2022-08-05",
"upload_datetime": "2022-08-19_21:28:37",
"image_list": [
"images/NC_1659710908.jpg",
"images/NC_1659711200.jpg",
"images/NC_1659706234.jpg",
...
"images/NC_1659709264.jpg",
"images/NC_1659715086.jpg",
"images/NC_1659706245.jpg"
],
"schema_version": "1.0"
}Images
Images - general
blob_home and data_root - storage location information
batch_id - unique batch identifier
image_id - unique image id comprised of state abbreviation and UNIX timestamp
image_path - Image filename with a single parent directory
plant_date - plant date for entire batch. Does not account for replantings.
growth_stage - estimated growth stage based on planting date
width and height - image height and width in pixels. May be downscaled as a result of autosfm; however, image in the “images”directory are full sized images. See fullres_width and fullres_height
fullres_height
fullres_width
fullres_width
{
"blob_home": "data",
"data_root": "semifield-developed-images",
"batch_id": "NC_2022-07-27",
"image_id": "NC_1658926241",
"image_path": "images/NC_1658926241.jpg",
"plant_date": "2022-06-09",
"growth_stage": "vegetative",
"width": 4780,
"height": 3184,
...
"fullres_height": 6368,
"fullres_width": 9560,
"schema_version": "1.0"
}
"exif_meta": {
"ImageWidth": 9560,
"ImageLength": 6368,
"BitsPerSample": 8,
"Compression": 1,
"PhotometricInterpretation": 2,
"Make": "SONY",
"Model": "ILCE-7RM4",
"Orientation": 1,
"SamplesPerPixel": 3,
"XResolution": "300",
"YResolution": "300",
"PlanarConfiguration": 1,
"ResolutionUnit": 2,
"Software": "RawTherapee 5.8",
"DateTime": "2022:07:27 08:49:15",
"Rating": 0,
"ExifOffset": 4449,
"ExposureTime": "1/200",
"FNumber": "10",
"ExposureProgram": 1,
"ISOSpeedRatings": 100,
"RecommendedExposureIndex": 100,
"ExifVersion": [
48,
50,
51,
49
],
"DateTimeOriginal": "2022:07:27 08:49:15",
"DateTimeDigitized": "2022:07:27 08:49:15",
"BrightnessValue": "9207/1280",
"ExposureBiasValue": "0",
"MaxApertureValue": "217/128",
"MeteringMode": 5,
"LightSource": 0,
"Flash": 16,
"FocalLength": "55",
"FileSource": 3,
"SceneType": 1,
"CustomRendered": 0,
"ExposureMode": 1,
"WhiteBalance": 0,
"DigitalZoomRatio": "1",
"FocalLengthIn35mmFilm": 55,
"SceneCaptureType": 0,
"Contrast": 0,
"Saturation": 0,
"Sharpness": 0,
"LensSpecification": [
"55",
"55",
"9/5",
"9/5"
],
"LensModel": "FE 55mm F1.8 ZA",
"BodySerialNumber": null,
"MakerNote": null,
"ImageDescription": " ",
"UserComment": null,
"ApplicationNotes": null,
"Tag": null,
"SubIFDs": 4450
}Images - camera info
camera_info
camera_location
pixel_width & pixel_height
yaw, pitch, roll
focal_length
fov
is_scaleable
Images - cutouts
cutout_ids
Images - bounding boxes
bbox_id
image_id
local_centroid
local_coordinates
is_scaleable
global_centroid
global_coordinates
Image - species
Cutouts
Cutouts - general
Cutouts - properties
Cutouts - species
Cutouts - contours