has eo found its customers? 1 gvm g lobal v egetation m onitoring unit glc – 2000 product format...
TRANSCRIPT
Has
EO
foun
d its
cus
tom
ers?
1
GGlobal VVegetation MMonitoring Unit
GLC – 2000GLC – 2000 Product Format and Product Format and
Data managementData management
Cesar CARMONA-MORENO
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Has
EO
foun
d its
cus
tom
ers?
GGlobal VVegetation MMonitoring Unit
GLC – 2000 Product and Data Management
Information structure is two fold: GLC-2000 Metadata: Answering user questions
GLC-2000 Product: The Structure Simplicity in two ways.
Developed in Access - Compatible ISO Metadata Standard ISO/DIS 19115 What is the GLC-2000 product ? How it was generated and/or obtained? Where is the product available?
Data format: Simple format to be compatible with a wide spectrum of Processing Software and GIS tools Data structure: Simple structure to optimise the access to the data for processing
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Has
EO
foun
d its
cus
tom
ers?
GGlobal VVegetation MMonitoring Unit
GLC – 2000 Product and Data Management
METADATAMETADATA: Used for informing user about the product and Documenting the product generation process.
Hierarchical Description by Forms:
Global Product Form: To be fulfilled by GVM. 1 Form – ~1 Hour
General Product Description, Product Format Description
Minimum Mapping Unit, Pixel Resolution
How Do you Obtain the Product and Copyright conditions
Regional Components used for generating the Global Product
Author, Contact Points
Version Description: Quality, Projection and Legend
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Has
EO
foun
d its
cus
tom
ers?
GGlobal VVegetation MMonitoring Unit
GLC – 2000 Product and Data Management
5
Has
EO
foun
d its
cus
tom
ers?
GGlobal VVegetation MMonitoring Unit
GLC – 2000 Product and Data Management
Regional Product Forms: To be fulfilled by GLC-2000 regional partners – Only 3 forms (~2 or 3 hours as a presentation preparation)
General Description Form: Region Name, Resolution and Minimum Mapping Unit Geographic Coordinates of the Region Author and Contact Version Description: Version, Quality, Projection and Legend
Preprocessing Description Form: Brief Methodology Description, Input Images, Reference Documents, Images and Maps (if applicable) Test Areas
Processing Description Form: (as precedent)
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Has
EO
foun
d its
cus
tom
ers?
GGlobal VVegetation MMonitoring Unit
GLC – 2000 Product and Data Management
7
Has
EO
foun
d its
cus
tom
ers?
GGlobal VVegetation MMonitoring Unit
GLC – 2000 Product and Data Management
8
Has
EO
foun
d its
cus
tom
ers?
GGlobal VVegetation MMonitoring Unit
GLC – 2000 Product and Data Management
9
Has
EO
foun
d its
cus
tom
ers?
GGlobal VVegetation MMonitoring Unit
GLC – 2000 Product and Data Management
GLC-2000 Product: Product Structure: Easy to export/import by
Processing Software and GIS tools Product Format - BIL data format in 8 bits.
Product Data Structure - Three Layers (TBC) GLC-2000 Classification layer
Surface Equivalent layer
Spatialized Metadata in BIL format:
Name format will code the Product Name, Version, Projection and Production Date (Ex. GLC2000_V1_PC_Dec02.Ext) Spatialized Information (TBC) : Quality Indicator, LCCS, Methodology, Validation, Regional Component codes, … CSV File containing metadata details (ASCII document)