Digitalisierung JME
Aus IDES Wiki (Integriertes Datenmanagement für die digitale Erschließung zoologischer und paläontologischer Sammlungsbestände)
Inhaltsverzeichnis
Digitisation JME
1. Photography Hardware
- Digital Camera Nikon D 7000 with effective resolution: 16,2 million pixel
- external 21"-monitor with HDMI-input: Asus VE228xR/xE Series LCD Monitor
- Remote-control release
- Lenses
- Nikon AF-S Nikkor 50 mm f /1.8 G for middle-sized objects (40–250 cm)
- Tamron SP AF 60 mm F/2 Di II Macro 1:1 for small, flat Fossils (1–40 cm)
- 1.2.3: ikon AF-S DX Nikkor 18–200 mm f /3.5-5.6 G ED VR II for large objects and special settings (50–500cm)
- Lighting System: Nikon Close-up speedlight command kit R1C1
Camera tripod
Calibration scales
- x-rite colorchecker Passport and ISA ColorGauge Nano Target
- lenghth scale (2 sizes: 2 cm, 10 cm)
Digitization workstation
- Image memory: 8 GB SDHC UHS-I Card
- Acer TravelMate 5760G: Processor Intel® Core™ i5-2450M CPU @ 2.50GHz, RAM: 8.00 GB
- DiversityCollection Database
Digitalizing workflow
- taxonomic control of specimens and collections labels
- manual input of data and metadata in an MS excel table and transfer via e-mail to the SNSB IT-centre. Import to the Diversity Workbench (DWB) with DiversityCollection Import Wizard
- data quality control and corrections via DiversityCollection Client
- fossil specimens receive bar code labels and are photographed: top view, relevant details, back view with scales
- old labels, if not attached to backside, are photographed as well
- image quality control via external monitor
- images are saved on memory card as jpeg files with ~5 MB
- data transfer to computer: Selection of best photos and re-naming of files with object identification code
- files-transfer to external portable hard drive (Toshiba): transport of hard-drive to the SNSB IT-centre via courier or post: files-upload to DiversityCollection database
- data quality control and corrections via DiversityCollection Client
- upload of images and selected data to GBIF
