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The aim of the Floral Reflectance Database is for researchers from around the world to be able to submit (click here to submit your spectra) and download data on floral colour and reflectance.
- FReD
FReD stands for the F loral RE flectance D atabase. It is a...
- Hexsearch
The HexSearch feature is compatible with Mozilla Firefox...
- Help Page
How to use FreD: A PDF version of this help is available...
- References
Gumbert, A., Kunze, J., & Chittka, L. (1999) Floral colour...
- FReD
FReD stands for the F loral RE flectance D atabase. It is a database containing the spectral reflectances of many species of flower. A spectrophotometer is used to acquire these measurements.
- What Is A Database?
- What Is The Salesforce Database?
- Understanding Tables in Salesforce
- Understanding Relational Databases
- Understanding Salesforce's Relational Nature
- How Integrate.Io Can Help
A database is an area for structured data. And a database should ensure that data can be organized, and managed, and ultimately manipulated. To do this, databases leverage tables. Most of you are probably familiar with table format. If you think about how Microsoft Excel organized data, that's similar to how databases organize data. There are table...
Salesforce uses Oracle to power its databases. That may seem strange since Salesforce and Oracle are direct competitors. But, like Apple and Samsung, they have a semi-symbiotic relationship. Oracle CX may compete with Salesforce, but Salesforce uses some of Oracle's database properties — namely self-securing and self-repairing features — to improve...
Salesforce calls its tables "objects,"its rows "records,"and its columns "fields."So, Salesforce has objects with fields and a bunch of records. We'll get into the fun stuff and talk about how we can relate these objects to other objects in a bit. For now, let's define these three core functions — objects, fields, and records.
In traditional databases, information is simply related within the context of the database itself. In other words, rows are related to columns. This is incredibly helpful when you're working within the context of a single table, but what if you need multiple tables to share data with each other? For that, you will need a relational database. Like t...
In a typical database, tables can share the same type of data. But, there's no real way for them to talk to each other and utilize data from one another. In a relational database like Salesforce, they can. Object relationships allow you to relate objects to share information and create sophisticated webs of data that are dynamic and ultimately usef...
Ultimately, Salesforce is a leader in the tech space. For companies looking to get the most out of their data, working with Salesforce is a must. While Salesforce is great on its own, it's made even better when paired with the Integrate.io platform. With Integrate.io, you can set up easy-to-use and functional data pipelines between Salesforce and a...
- Donal Tobin
Apr 27, 2020 · Exploring Floral Reflectance Data from Kew Gardens using Machine Learning techniques including PCA while making use of Python packages and Jupyter Notebook.
- Nate Barlow
We introduce the Floral Reflectance Database (FReD), an online, searchable database containing reflectance spectra for over 2000 flower and leaf samples. The purpose of the database is...
- Sarah E. J. Arnold, Vincent Savolainen, Lars Chittka
- 2008
Dec 10, 2010 · The database contains functions for calculating flower colour loci according to widely-used models of bee colour space, reflectance graphs of the spectra and an option to search for flowers...
People also ask
What is the floral reflectance database?
What is the floral reflectance database (Fred)?
What is a spectral reflectance database?
How many floral reflectance spectra are there?
Why are floral reflectance measurements important?
How do I retrieve the reflectance data from a flower record?
Dec 10, 2010 · The database allows users to download spectral reflectance data for flower species collected from all over the world. These could, for example, be used in modelling interactions between pollinator vision and plant signals, or analyses of flower colours in various habitats.
