Version 9 (modified by halleb3@…, 4 years ago)

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Back to the Object Model

Image Object

Associated with one or more samples and one or more subsamples.

More information on images here.

Latest image database schema.

REQUIRED FIELDS

SAMPLE NUMBER
Must correlate to existing sample in the database. (Upload help)
FILE (or PATH)
The complete filename of the image as it appears in the zipped folder, including a .xxx extension indicating the file format (e.g. samp1_polish_scan.jpg). Path notation may be used for subdirectories, using slashes between each subdirectory (e.g.: zipfolder/08-1xraymaps/08-1Femap.jpg)
IMAGE TYPE
Must be from list of acceptable image types. Note that abbreviations may be used for certain image types.
ELEMENT -required x-ray maps
The element or species that was measured to create an x-ray map.

OPTIONAL FIELDS

SUBSAMPLE
Must either (1) correlate to existing subsample of the given sample number, or (2) if a subsample has not yet been created, you may create one with an appropriate name here, as long as you provide the subsample type (see below).

SUBSAMPLE TYPE – required to create subsamples at bulk upload
In order to create a subsample during bulk upload of images, you must specify a type for the new subsample. Subsample types accepted: Thin section, Polished thin section, Rock Chip, or Mineral separate. Subsample type only needs to be specified for the first chemical analysis for a particular subsample in a list. For example, if you have a thin section scan of a new polished thin section that you want to upload, you only need to enter “polished thin section” in the subsample type column for the first (topmost) analysis.

SCALE
Full width of image measured along the actual sample in millimeters. For example, a horizontal scan of a full standard thin section should have a scale of ~46 mm.
COLLECTOR
The person who collected the image, as this may not be the sample owner. Preferred format: Lastname, First initial.
DWELL TIME
Value in milliseconds for x-ray maps.
CURRENT
Value in nanoAmps for x-ray maps.
VOLTAGE
Value in kilovolts for x-ray maps.
COMMENT
There may be any number of comment columns. You can input any type of description of the analytical strategy.

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