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SSA

version 1.3 2025-08-20

Introduction

XML Schema used to describe the capabilities of a service instance conforming to the Simple Spectral Access (SSA) protocol.

Authors

Overview diagram

The whole model is represented in a model diagram below

GVmapSSA data modelVOResource:Capability VOResource:Capability SSA:ComplianceLevel <<enumeration>> ComplianceLevel +query +minimal +full SSA:DataSource <<enumeration>> DataSource +survey +pointed +custom +theory +artificial SSA:CreationType <<enumeration>> CreationType +archival +cutout +filtered +mosaic +projection +spectralExtraction +catalogExtraction SSA:SimpleSpectralAccess SimpleSpectralAccess +complianceLevel : SSA:ComplianceLevel +dataSource : SSA:DataSource +creationType : SSA:CreationType +supportedFrame : ivoa:string +maxSearchRadius : ivoa:real +maxRecords : ivoa:integer +defaultMaxRecords : ivoa:integer +maxAperture : ivoa:real +maxFileSize : ivoa:integer SSA:SimpleSpectralAccess->VOResource:CapabilitySSA:Query Query +size : ivoa:real +queryDataCmd : ivoa:string SSA:SimpleSpectralAccess->SSA:QuerytestQuery0..1SSA:PosParam PosParam +long : ivoa:real +lat : ivoa:real +refframe : ivoa:string SSA:Query->SSA:PosParampos0..1

Enums

ObjectTypes

Imports

  • ivoa

  • VOResource