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NASA ECHO Status Service
This service allows status to be saved, retrieved, and removed for various transactions. -
NASA ECHO Provider Service
ProviderService Used to create, update, and get information about providers. Providers are complex roles that contain contact information and preferences. A provider represents... -
NASA ECHO Catalog Service
CatalogService The Catalog Service provides the ECHO catalog search interface. Through this interface users may perform queries against the ECHO geo-spatial metadata database,... -
NASA ECHO Invocation Service
InvocationService The invocation service which can invoke a service in ECHO on behalf of a user. It can invoke synchronous or asynchronous services. The results of the... -
NASA ECHO Data Management Service
DataManagementService The Data Management Service is the mechanism used to control access to meta data. Used only by providers, this service restricts or permits users of the... -
Volcanic Ash Advisories
The Darwin Volcanic Ash Advisory Centre uses satellite information, ground reports from volcanological agencies, pilot reports, meteorological knowledge and numerical models to... -
Hyperspectral Data Sample Sets
Airborne VNIR and SWIR Hyperspectral data sets from various locations around the world. Data was captured with the ProSpecTIR Airborne Hyperspectral sensor. It produces 5 nm... -
NASA ECHO Group Management Service
GroupManagementService The Group Management Service provides all activities a user of the ECHO system needs to maintain and manage groups of users. Groups are aggregations of... -
NASA ECHO Order Management Service
OrderManagementService The Order Management Service has been designed with input from both the OGC Catalog Interface Implementation Specification 1.0 and from portions of the... -
EMSO data catalogue open search interface
EMSO open search is a common open search interface offering access to metadata collected from the various EMSO nodes. -
Smithsonian/USGS Weekly Volcanic Activity Report (GeoRSS)
The Weekly Volcanic Activity Report is a cooperative project between the Smithsonian's Global Volcanism Program and the US Geological Survey's Volcano Hazards Program. Updated... -
NASA ECHO Extended Services
ExtendedServicesService This service provides the ability of creating, retrieving, updating, and deleting of web services within ECHO. Web service interfaces, implementations,... -
NASA ECHO Invocation Utility Service
InvocationUtilityService This service is a facade for the invocation and status services. It is provided as a single point of entry for operation created by service providers... -
NASA ECHO Order Processing Service
OrderProcessingService Provides operations to allow data providers take action (accept or reject) a user's request on an order, such as submit, quote, and cancel order. This... -
NASA ECHO Subscription Service
The subscription service is used to deliver metadata updates on one or more collections from specific providers from ECHO to the subscribers. Users can create or update... -
NASA ECHO Taxonomy Service
Taxonomies are a way of categorizing items in ECHO. Taxonomies allow for easier searching and location of those objects. The taxonomy service allows taxonomies to be created and... -
NASA ECHO Authentication Service
AuthenticationService This Service deals with assigning and managing ECHO Tokens. Every user must first obtain a Token (using the Login request) from the AuthenticationService... -
USGS Geoscience Data Catalog
The USGS Geoscience Data Catalog is a catalog of earth science data produced by the U.S. Geological Survey. The site provides documentation (metadata) with links to the data... -
NASA ECHO Event Notification Service
Allows for the management of event notification subscriptions and delivery options. Event notification subscriptions allow third party applications to be notified by ECHO when... -
NASA ECHO User Service
Provides access to user related functionality such as locating and updating users. The user service can be used by providers to find users and grant or revoke access to the...
![Welcome to the GEOSS Information Exchange Datahub [BETA]](/uddi/base/images/uddi/GEOSS-Exchange-Beta.png "Welcome to the GEOSS Information Exchange Datahub [BETA]")