GeM+ Entries

* TAG GENERAL VIEW

* TAG IDENTIFICATION

Dataset Title
AlternateTitle

* TAG OVERVIEW

* GENERAL DATA

Summary
Coordinator
Promotor
Editor
Distributor
Layer creation date
Layer update date

* TECHNICAL ASPECTS

File type
Layer size
User size
User size description
Data model
Object type
Number of objects
Disk Location
Alternative location
Alphanumeric database
Alternative alphanumeric database
Comments
Columns
Rows
Platform and instrument information

Mission

Mission name
Platform name
Platform short name (acronym)
Platform serial number
Instrument name
Instrument short name (acronym)

Image

Scene Type
Orbit or path number
Scene number
Final scene number
Approximate scene number

Sensor optical center position and attitude

Position
Value (X, Y, Z)
Origin

Attitude

Value (yaw, pitch, roll)
Origin
Equal to dataset reference system
Horizontal reference system
Type
Description
Units

Focal and Principal Point

Focal Distance

Value
Origin

Image Principal Point of Symmetry

Value (X, Y)
Equal to dataset reference system
Horizontal reference system
Type
Description
Units
Origen
JPEG Quality
Scanning resolution (DPI)
N. of cycles
Cycles
Arc Source

* TAG SPATIAL REFERENCE SYSTEM

* HORIZONTAL REF. SYS.

Type
Description
Units
Resolution
Resolution units
Equivalent scale
Cell size
Horizontal Ref. Sys. Quality

* TAG EXTENT

Description
Calculated scene centre
Nominal scene centre
Minimum X
Maximum X
Minimum Y
Maximum Y

* TAG THEMATIC INFORMATION

* Metadata structure

Common Metadata

Content maintenance
Content date

Selected element metadata

REL Files metadata

Principal REL file

Metadata version
Relations table version

Distributes REL File

Relations table version

Structured Vectors Metadata

Principal Table (DBF)

Table Index (internal)
Table name
Number of registers
Number of fields

Principal table field (DBF)

Name
Description
Type, Size and Decimals
Treatment of the variable
Units of the variable
Show units
Show in queries
Separator
Can be represented by symbols
Quality

Non-structured Vectors Metadata

Attribute type

Rasters Metadata

Multiband image

Table name
Number of bands

Band

Band
Channel
Band index
(internal)
Name
Description
Data type and Compressed file
Treatment of the variable
Units of the variable
Show units
Show in queries
Separator
Can be represented by symbols
Quality
Minimum value
Maximum value
NODATA present
NODATA value
NODATA Definition
Radiometry

Related Tables Metadata

Associated table

Table index (internal)
Table name
Number of registers
Number of fields

Associated table field

Name
Description
Type, Size and Decimals
Treatment of the variable
Units of the variable
Show units
Show in queries
Separator
Can be represented by symbols
Quality

* TAG QUALITY

* LINEAGE:

DESCRIPTION

SOURCE

Description

PROCESS

Organisation
History
Purpose
Date
TOLERANCES

Name
Value

* QUALITY PARAMETERS

Parameter
Indicator
Measure
Type of values
Measurement value
Measurement units