High-precision RTK-GNSS available for a monthly fee of several thousand yen: 'ichimill' thoroughly tested by Kōbe Seiko for drone surveying and point cloud measurement.

Achieving positioning with an error of a few centimeters. Improving the accuracy of terrain mapping.

In the surveying industry, particularly in terrain mapping, the acquisition of detailed and accurate terrain data is essential. Even slight positioning errors can affect the recognition of terrain shapes and dimensions, potentially leading to rework during the design and development stages, as well as discrepancies with the actual site. High-precision positioning serves as the foundation for reliable terrain data. The high-precision positioning service "ichimill" addresses this challenge by providing positioning accuracy within a few centimeters, thereby supporting more reliable terrain mapping. 【Usage Scenarios】 - Extensive terrain surveying - Acquisition of detailed terrain data - Collaboration with drone surveying - Current condition surveying at construction sites 【Benefits of Implementation】 - Improved accuracy of terrain data - Increased efficiency of surveying operations - Enhanced reliability during design and development stages - Reduction of rework

• Other measuring instruments

Positioning with an error of a few centimeters in drone aerial photography. Over 3,300 unique reference points nationwide.

In infrastructure inspections, particularly in drone aerial photography, accurate location identification and high-precision data acquisition are required. This enables the efficiency of inspection work and allows for detailed situation analysis. High-precision positioning enhances the reliability of inspection data and becomes an important decision-making material in infrastructure maintenance management. The high-precision positioning service "ichimill" was developed to meet these needs. 【Usage Scenarios】 - Drone aerial inspections of extensive infrastructure facilities - Data collection based on detailed location information of structures - Positioning to enhance the accuracy of inspection data 【Effects of Implementation】 - Increased efficiency and accuracy of inspection work - Deepened data analysis based on detailed location information - Decision-making support in infrastructure maintenance management

• Other measuring instruments

Support for precise drone flight with RTK technology.

In precision flying with drones, accurate positioning information is essential. Especially for applications such as aerial photography, surveying, and inspections, even a few centimeters of error may not be acceptable. Inaccurate positioning information can lead to mission failures or the need for rework. Our "centimeter-level positioning service" utilizes RTK technology to achieve high-precision positioning with an error of just a few centimeters in real-time, supporting precise drone flights. 【Use Cases】 - High-precision aerial photography - Detailed terrain surveying - Precise inspections of structures 【Benefits of Implementation】 - Increased mission success rate - Improved work efficiency - Enhanced data accuracy

• Surveying

High-precision positioning with an error of a few centimeters for terrain mapping.

In the surveying industry, obtaining detailed and accurate topographic data is essential for terrain mapping. Particularly, to efficiently grasp extensive terrain and create high-precision maps, it is important to minimize positional errors. Inaccurate survey data can lead to rework in design and development, as well as delays in planning. Our "centimeter-level positioning service" utilizes RTK technology to achieve high-precision positioning with errors of just a few centimeters in real-time, addressing these challenges. 【Application Scenarios】 - Extensive terrain surveying - Detailed terrain mapping - Surveying of construction sites and planned development areas 【Benefits of Implementation】 - Acquisition of high-precision topographic data - Increased efficiency in surveying operations - Reduction in data creation time

• Surveying

High-precision positioning with an error of a few centimeters that supports precise distribution.

In the agricultural sector, uniform and accurate application of pesticides and fertilizers is required. In particular, applying them evenly across the entire field is crucial for ensuring uniform crop growth and stabilizing yields. Improper application can lead to excessive spraying in some areas or missed spots, which can result in harvest losses and increased costs. Our "centimeter-level positioning service" utilizes RTK technology to achieve real-time, high-precision positioning with an error of just a few centimeters, supporting precise application tasks. 【Usage Scenarios】 - Navigation for precise application routes using agricultural machinery - Management of optimal application amounts for each field - Improvement of work efficiency and reduction of human errors 【Benefits of Implementation】 - Cost reduction through proper use of pesticides and fertilizers - Promotion of crop growth and stabilization of yields through uniform application - Labor-saving and improved accuracy in operations

• Surveying

Improving construction site construction accuracy with RTK technology.

In the construction industry, the accurate placement and dimension management of structures significantly affect the quality and safety of the work. Particularly in situations that require precise surveying and marking, even slight errors are unacceptable. Inaccurate measurements can lead to rework and discrepancies with the design, resulting in project delays and increased costs. Our service addresses these challenges by utilizing RTK technology to provide real-time, high-precision positioning with errors of just a few centimeters. 【Application Scenarios】 - Precise surveying and marking - Guidance of heavy machinery and construction equipment - Surveying and inspection using drones 【Benefits of Implementation】 - Improved construction accuracy - Reduced project duration and costs - Enhanced safety of operations

• Surveying

High-precision positioning service "ichimill" that solves challenges in the construction industry - A VRS plan that can also accommodate public surveying is now available.

Ichimill is a SoftBank service that utilizes GNSS signals and RTK positioning technology to achieve high-precision location positioning with an accuracy of a few centimeters. By leveraging over 3,300 SoftBank base stations nationwide as unique reference points, there is no need for customers to set up or maintain reference points. It supports operations that require accurate location information, such as automatic control of construction machinery and drones, progress management at construction sites, infrastructure inspections, and public surveying. Even during wide-area movement, it automatically switches to the optimal reference point, ensuring stable positioning. It contributes to the promotion of construction DX, work efficiency improvement, and enhanced safety.

• Surveying

New "Ntrip (G-VRS) Plan" for ichimill: Now Compatible with Public Surveying

"ichimill" is a high-precision positioning service for corporate clients capable of achieving accuracy within just a few centimeters. Starting October 1, 2025, the new "Ntrip (G-VRS) Plan" is available. This plan utilizes the VRS method compliant with operational regulations for public surveying, allowing you to use it with confidence for public works projects. The "Ntrip (G-VRS) Plan" leverages data from the Geospatial Information Authority of Japan (GSI)'s Electronic Reference Points. It generates a virtual reference station near your location to distribute correction data. 【Features of the New "Ntrip (G-VRS) Plan"】 VRS Method: Generates a "Virtual Reference Station" near the user's location using GSI Electronic Reference Point data to transmit correction information. Seamless Transition: Utilizes approximately 1,300 GSI Electronic Reference Points. Users familiar with conventional VRS methods can transition and implement this system smoothly. First Domestic Software: Adopts Japan's first domestically developed VRS software. Cost-Effective: Available at a low cost (18,000 JPY/month excluding tax). For more details, please download the PDF or feel free to contact us.

• Other construction services

The facility operating the nurse call system has made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. We have many implementation examples available, so please take a look at the case study page.

On May 9, 2026, a public participation event was held on-site to celebrate the opening of the "Danjiang Bridge," constructed in the Tamsui District of New Taipei City, Republic of China (Taiwan). The main tower of the "Danjiang Bridge" stands 200 meters above the water surface. The construction involved pouring concrete in 53 sections for the main tower. On August 19, 2025, at the time of pouring concrete for the top section U53 of the main tower, we conducted on-site photography and interviews with the project personnel. Please check the 'Related Links' (PROJECT | Danjiang Bridge Taiwan - Customer statement: Review (EN)). Perry Japan Co., Ltd.

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition primarily in the BtoB (business-to-business) sector. On May 21, 2026 (Thursday), they published a page titled "Do You Unconsciously Avoid 'Achieving'!? 'Fear of Success'." The 'Fear of Success' is a psychological tendency to unconsciously avoid 'success.' The page explains the causes and mechanisms of its occurrence, examples of its manifestation, and approaches to overcoming it. (Page Overview: Excerpts) ■ What is 'Fear of Success'? ■ Main causes and mechanisms of 'Fear of Success' ■ Examples of 'Fear of Success' ■ Approaches to overcoming 'Fear of Success' (DL content only) ■ It is important to challenge based on 'Fear of Success'! (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/fear-of-success-2026-05/

This article was published in Construction IT World on March 18, 2022. SoftBank offers a high-precision positioning service called "ichimill," which provides "correction information" used in "RTK-GNSS" capable of high-precision surveying. Despite its accuracy of just a few centimeters, the usage fee is surprisingly low at several thousand yen per month. A technical sales representative from Kobe Seiko, a surveying equipment sales company based in Kobe, Hyogo Prefecture, thoroughly tested the capabilities of ichimill using point cloud measurements with drones and 3D laser scanners.