cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/byftmdzg4g.2
title: Sunflower Growth Stage Image Dataset for Phenological Classification

description: The Sunflower Growth Stage Image Dataset for Phenological Classification was collected from agricultural fields in Bangladesh, focusing on the identification and classification of sunflower growth stages. Images were captured directly in the field using a Redmi Note 11 smartphone, under natural daylight and varying weather conditions to reflect real-world environments. This dataset is meant to aid research in deep learning, computer vision, and plant phenology by providing data for automated classification of growth stages.

A total of 1,255 original images were gathered, each with a high resolution of 12,288 × 16,320 pixels and approximately 25 MB in size. The images are divided into five classes: Stage1 (Young_Bud) with 238 images, Stage2 (Mature_Bud) with 272 images, Stage3 (Early_Bloom) with 218 images, Stage4 (Full_Bloom) with 213 images, and Stage5 (Wilted) with 314 images. To balance the dataset for training, each class was augmented to have 500 images, resulting in a final balanced collection of 2,500 images.

Validation of the dataset was carried out by a Sub-Assistant Agriculture Officer from the Department of Agricultural Extension (DAE), Bangladesh, ensuring its reliability. The data was collected at two main sites: Daffodil International University (Ashulia Campus) and Model Town Nursery, Ashulia, Bangladesh. The camera used for capturing the images was a Redmi Note 11, with 24-bit color depth, an aperture of f/1.8, and images saved in JPEG format.

Example metadata for an image shows it was taken on 2025-05-22 at 17:47 using the MediaTek Camera Application. The image’s dimensions are 12,288 × 16,320 pixels at 72 dpi with 24-bit sRGB color representation. The camera details include Xiaomi as the maker, model 23117RA86G, f-stop f/1.6, exposure time 1/100 sec, ISO 200, focal length 6 mm, and auto white balance. GPS coordinates recorded were Latitude 23.5247046, Longitude 90.1918097, Altitude 34.5 m. The image file example is named IMG_20250522_174724.jpg, is a JPEG of size 26.1 MB.


Attribution Notice
This dataset also includes 24 images derived from the publicly available dataset:
“Sunflower Plant Health and Growth Stage Image Dataset for Agricultural Machine Learning Applications”
Sagor, Saifuddin; Hossan, Md. Faysal ; Ahmed, Faruk; Reyad , Md. Zamirul Islam (2025), “Sunflower Plant Health and Growth Stage Image Dataset for Agricultural Machine Learning Applications”, Mendeley Data, V1, doi: 10.17632/y3ygk98ngr.1

These images were incorporated because the number of collected field images was insufficient for the Stage4 (Full_Bloom) Class. After inclusion, a portion of these images was further augmented to increase the dataset size and maintain class balance. Any modifications or augmentations applied to the derived images are the responsibility of the present authors.

The original dataset is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).
DOI: 10.3535/dlv-hje-0py
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/htz-4zf-zvj
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/kej-vna-5ea
title: †Thamnasteria Le Sauvage, 1823

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.fkdjg4
title: Occurrence Download

description: A dataset containing 38961226 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 38961226 records from 4022 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010064-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc110829717
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110831626
title: Persepolis Fortification Elamite Tablet 0358, PF-NN 0358

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF-NN 0358 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge, upper edge. ❧ [Physical Object Note:] Some damage on bottom edge, left edge. Right edge broken off. Gouge and small cracks on obverse, small cracks on reverse.
DOI: 10.25549/inscriptifact-ouc110829678
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110831624
title: Persepolis Fortification Elamite Tablet 0358, PF-NN 0358

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF-NN 0358 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge, upper edge. ❧ [Physical Object Note:] Some damage on bottom edge, left edge. Right edge broken off. Gouge and small cracks on obverse, small cracks on reverse.
DOI: 10.25549/inscriptifact-ouc110829673
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110829542
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110829663
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110829532
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110829566
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110829528
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110834056
title: Persepolis Fortification Elamite Tablet 0865, PF-NN 0865

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF-NN 0865 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Cracks on left edge, obverse, reverse.
DOI: 10.25549/inscriptifact-ouc110829456
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110834023
title: Persepolis Fortification Elamite Tablet 0865, PF-NN 0865

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF-NN 0865 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Cracks on left edge, obverse, reverse.
DOI: 10.25549/inscriptifact-ouc110829447
title: Persepolis Fortification Elamite Tablet 1225, PF 1225

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF 1225 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge? Reverse, upper edge. ❧ [Physical Object Note:] Many black spots on tablet.
DOI: 10.25549/inscriptifact-ouc110834026
title: Persepolis Fortification Elamite Tablet 0865, PF-NN 0865

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF-NN 0865 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Cracks on left edge, obverse, reverse.
DOI: 10.25549/inscriptifact-ouc110831620
title: Persepolis Fortification Elamite Tablet 0358, PF-NN 0358

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF-NN 0358 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge, upper edge. ❧ [Physical Object Note:] Some damage on bottom edge, left edge. Right edge broken off. Gouge and small cracks on obverse, small cracks on reverse.
DOI: 10.25549/inscriptifact-ouc110834019
title: Persepolis Fortification Elamite Tablet 0865, PF-NN 0865

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF-NN 0865 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Cracks on left edge, obverse, reverse.
DOI: 10.25549/inscriptifact-ouc110831619
title: Persepolis Fortification Elamite Tablet 0358, PF-NN 0358

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF-NN 0358 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge, upper edge. ❧ [Physical Object Note:] Some damage on bottom edge, left edge. Right edge broken off. Gouge and small cracks on obverse, small cracks on reverse.
DOI: 10.25549/inscriptifact-ouc110834016
title: Persepolis Fortification Elamite Tablet 0865, PF-NN 0865

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF-NN 0865 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Cracks on left edge, obverse, reverse.
DOI: 10.25549/inscriptifact-ouc110828843
title: Persepolis Fortification Elamite Tablet 0831, PF 0831

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF 0831 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Damage on left edge, cracks and damage on obverse. Crack on right edge, upper edge.
DOI: 10.25549/inscriptifact-ouc110831554
title: Persepolis Fortification Elamite Tablet 0358, PF-NN 0358

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF-NN 0358 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge, upper edge. ❧ [Physical Object Note:] Some damage on bottom edge, left edge. Right edge broken off. Gouge and small cracks on obverse, small cracks on reverse.
DOI: 10.25549/inscriptifact-ouc110831553
title: Persepolis Fortification Elamite Tablet 0358, PF-NN 0358

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF-NN 0358 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge, upper edge. ❧ [Physical Object Note:] Some damage on bottom edge, left edge. Right edge broken off. Gouge and small cracks on obverse, small cracks on reverse.
DOI: 10.25549/inscriptifact-ouc110828842
title: Persepolis Fortification Elamite Tablet 0831, PF 0831

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF 0831 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Damage on left edge, cracks and damage on obverse. Crack on right edge, upper edge.
DOI: 10.25549/inscriptifact-ouc110831547
title: Persepolis Fortification Elamite Tablet 0358, PF-NN 0358

description: [Text Description:] Administrative text with seals ❧ [Text or Publication Number Note:] PF-NN 0358 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge, upper edge. ❧ [Physical Object Note:] Some damage on bottom edge, left edge. Right edge broken off. Gouge and small cracks on obverse, small cracks on reverse.
DOI: 10.25549/inscriptifact-ouc110828839
title: Persepolis Fortification Elamite Tablet 0831, PF 0831

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF 0831 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Damage on left edge, cracks and damage on obverse. Crack on right edge, upper edge.
DOI: 10.25549/inscriptifact-ouc110828822
title: Persepolis Fortification Elamite Tablet 0831, PF 0831

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF 0831 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Damage on left edge, cracks and damage on obverse. Crack on right edge, upper edge.
DOI: 10.25549/inscriptifact-ouc110828832
title: Persepolis Fortification Elamite Tablet 0831, PF 0831

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF 0831 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Damage on left edge, cracks and damage on obverse. Crack on right edge, upper edge.
DOI: 10.25549/inscriptifact-ouc110828820
title: Persepolis Fortification Elamite Tablet 0831, PF 0831

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF 0831 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Damage on left edge, cracks and damage on obverse. Crack on right edge, upper edge.
DOI: 10.25549/inscriptifact-ouc110828831
title: Persepolis Fortification Elamite Tablet 0831, PF 0831

description: [Text Description:] Administrative text with seal ❧ [Text or Publication Number Note:] PF 0831 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet with cuneiform text. Seal impression on left edge. ❧ [Physical Object Note:] Damage on left edge, cracks and damage on obverse. Crack on right edge, upper edge.