LSPIV

by Ryota Tsubaki · Education · Free

On the App Store since April 2015 · Data updated 2026-10-31

LSPIV is made and published by Ryota Tsubaki. AppBrain is an independent app data site and isn't affiliated with Ryota Tsubaki. The app name, icon, screenshots and description belong to Ryota Tsubaki and are shown as published on the App Store.

AppBrain's verdict

Established

Rating on App Store: 5.00; 1 ratings
Last updated: December 1, 2023
Size: 70.9 MB

It doesn't have enough ratings yet to judge what users think.

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Store listing

By Ryota Tsubaki, from the App Store

Screenshots by Ryota Tsubaki, from the the App Store listing

Description by Ryota Tsubaki Written by the developer, not by AppBrain. Click to read.

LSPIV (large-scale particle image velocimetry) is an image-based method for measuring velocity distribution on the water surface. Applications of LSPIV have been increasing for both field and laboratory experiments as unique and powerful tools for non-intrusive velocimetry using conventional imaging devices and specialized image processing software. This app utilizes a smartphone to implement LSPIV. By innovatively combining the sensors embedded in smartphones, the images captured with them can be intrinsically and instantly ortho-rectified without making recourse to GCPs.

The app was developed under support by the River Fund in charge of the Foundation of River and Watershed Environment Management (FOREM), Japan; Grant-in-Aid for Young Scientists (B); and the Research Fund of Japan Institute of Country-ology and Engineering.

Official page on the App Store

Safety and technology

Found in the app by AppBrain

Price: Free
App size: 70.9 MB
Content rating: Everyone

Technologies used by LSPIV

Releases

Updates seen on the App Store

Version: 0.1.38
Launched: April 2015

No changelog data

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About the app and developer

About LSPIV

LSPIV is an education app developed by Ryota Tsubaki.

User Ratings

LSPIV is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

LSPIV is freely available from the App Store. The app size is 70.85 MB. The latest version available is 0.1.38. The last update was on December 1, 2023.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since April 2015.

Developer information for Ryota Tsubaki

Ryota Tsubaki

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Frequently asked questions about LSPIV

Is LSPIV free?

Yes. LSPIV is free on the App Store.

Is LSPIV still available?

Yes. LSPIV is on the App Store, and the last update we saw was on December 1, 2023.

How large is LSPIV?

LSPIV is 70.85 MB.

Is LSPIV suitable for children?

App Store rates the content of LSPIV as suitable for everyone.

How do people rate LSPIV?

LSPIV has one rating of 5.00 stars on the App Store.

Who made LSPIV?

LSPIV was developed by Ryota Tsubaki. It is listed in the education category on the App Store.

What are the best alternatives to LSPIV?

People looking at LSPIV also look at these education apps: SmartPIV, Working4, Canopy Cover, iHear PECS: Animals, uHandy.

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