遥感指数库(Index DataBase):内容丰富超乎你的想象

遥感指数库:Index DataBase

遥感指数库

https://www.indexdatabase.de/

What is IDB?

The IDB is a tool for working with remote sensing indices. It provides a quick overview of which indices are usable for a specific sensor and a specific topic. There is no such tool available at the moment as far as we know, despite the necessity to have a more structured overview of current research results in the area of remote sensing indices.

Motivation：

Today, many different vegetation indices exist, but they have not been arranged together in one document, nor is it possible to select or query them interactively. We consider it valuable, to have a database tool that can be used to query indices for criteria like sensors and applications.

Concept：

The basic idea of the IDB is to allow the user to select a remote sensing sensor, an application, etc., and to get an overview of all possible indices fitting the chosen selection. By selecting an index, all possible sensors are listed, and the best fitting bands were also automatically calculated. A detailed literature list, as well as the references, is also displayed in the overview. In the future, the user will also be able to download data for remote sensing-software like ERDAS-Model-Maker or ENVI-IDL and export the literature list or the formulas in different formats.

Further Development：

• Adding more bibliographic references
• Extending the application section
• Export indices as IDL program code
• Implementing community functionalities (discussion board, user comments on indices)

And last but not least：

If you find any mistake, would like to add new data, have any ideas for improvement, or just want to give us some feedback, please do not hesitate to contact us.

How to use the IDB?

First chose first whether you want to get:

• the indices for a sensor, an application, or a combination of sensor+application
• the sensors for an index or an application
• applications for an inde or an application
• lists of sensors, indices, applications, or references available in the database

Select an appropriate item (or combination of items) from the drop-down list and click on the Display button. Notice: the items in the list are sorted alphabetically.

The results are displayed in a table that contains columns with the most important information. Clicking the name of the index/sensor/application displays additional information for that item.

Query the Database

• Show Indices for selected Sensor

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• Show Indices for selected Application

• Show Indices for selected Sensor and Application

• Show Sensors for selected Index

• Show Sensors for selected Application

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• Show Bands for selected Sensor

• Show Applications for selected Index

• Show Applications for selected Sensor

List of available data

• List of available Indices

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• List of available Sensors

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• List of available Applications

• List of References

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• Visualisation of Sensor Bands

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• Visualisation of required Index Wavelengths

Your feedback(Submit your suggestions):

https://www.indexdatabase.de/info/feedback/

参考文献

Publications

• Henrich, V., Krauss, G., Götze, C., Sandow, C. (2012): IDB - www.indexdatabase.de, Entwicklung einer Datenbank für Fernerkundungsindizes. AK Fernerkundung, Bochum, 4.-5. 10. 2012. (PDF)
• Henrich, V., Jung, A., Götze, C., Sandow, C., Thürkow, D., Gläßer, C. (2009): Development of an online indices database: Motivation, concept and implementation. 6th EARSeL Imaging Spectroscopy SIG Workshop Innovative Tool for Scientific and Commercial Environment Applications Tel Aviv, Israel, March 16-18, 2009. (PDF)

Talks

• Henrich, V. (2012) IDB - Index-Database; Development of a database for remote sensing indices. ZFL-Colloquium, Bonn, 21. 06. 2012.
• Henrich, V. (2012) Index-Database; Recent Developments. Crop Science Colloquium, University of Bonn, 23. 05. 2012