Hand-labeled ground truth images of ice thick section microphotographs of the EDML ice core to evaluate air hydrate segmentation performance
Fuente:
PANGAEA
Guardado en:
| Autores principales: | , , |
|---|---|
| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2025
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1867171900055093248 |
|---|---|
| author | Painer, Florian Weikusat, Ilka Kipfstuhl, Sepp |
| author_facet | Painer, Florian Weikusat, Ilka Kipfstuhl, Sepp |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | In the deeper part of polar ice sheets, air hydrates are the primary air inclusions. They trap most of the ancient air molecules used for paleoclimatic reconstructions in their crystal structure. Furthermore, their number and size was found to correlate with past climate. Microphotographs of ice thick sections of the EPICA Dronning Maud Land (EDML) ice core were obtained in the years 2002 - 2006 during the Antarctic field season, shortly after the sample was drilled, using an optical microscope (Kipfstuhl et al., 2006; Kipfstuhl, 2007). This dataset presents eight ground truth (GT) images with the dimensions of 20 x 10 mm together with masks of hand-labeled air hydrates differentiated into five visual categories. The visual categories are: Above focus (AF), In focus, Below focus (BF), Far out of focus (FOF) and air hydrates that can hardly be distinguished from other image artifacts (X). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_984842 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Hand-labeled ground truth images of ice thick section microphotographs of the EDML ice core to evaluate air hydrate segmentation performance Painer, Florian Weikusat, Ilka Kipfstuhl, Sepp air hydrates; DEPTH, ice/snow; EDML; EDRILL; EPICA; EPICA-Campaigns; EPICA drill; EPICA Dronning Maud Land, DML28C01_00; European Project for Ice Coring in Antarctica; Ice core; Image, ice core; Kohnen Station; Microphotography; Sample code/label; Season; Segmentation category In the deeper part of polar ice sheets, air hydrates are the primary air inclusions. They trap most of the ancient air molecules used for paleoclimatic reconstructions in their crystal structure. Furthermore, their number and size was found to correlate with past climate. Microphotographs of ice thick sections of the EPICA Dronning Maud Land (EDML) ice core were obtained in the years 2002 - 2006 during the Antarctic field season, shortly after the sample was drilled, using an optical microscope (Kipfstuhl et al., 2006; Kipfstuhl, 2007). This dataset presents eight ground truth (GT) images with the dimensions of 20 x 10 mm together with masks of hand-labeled air hydrates differentiated into five visual categories. The visual categories are: Above focus (AF), In focus, Below focus (BF), Far out of focus (FOF) and air hydrates that can hardly be distinguished from other image artifacts (X). |
| title | Hand-labeled ground truth images of ice thick section microphotographs of the EDML ice core to evaluate air hydrate segmentation performance |
| topic | air hydrates; DEPTH, ice/snow; EDML; EDRILL; EPICA; EPICA-Campaigns; EPICA drill; EPICA Dronning Maud Land, DML28C01_00; European Project for Ice Coring in Antarctica; Ice core; Image, ice core; Kohnen Station; Microphotography; Sample code/label; Season; Segmentation category |
| url | https://doi.org/10.1594/PANGAEA.984842 |