Integrated Geo Instruments & Services Private Limited

The Arrow 100 GNSS Receiver was designed specifically with GIS and mapping users in mind. This receiver squeezes more accuracy from GNSS constellations and free SBAS corrections than any other receiver in the world. Thanks to its patented technology, you can use the Arrow 100 under trees, around buildings, and in rugged terrain where other receivers will fail to deliver. And thanks to real-time corrections processing in the field, you no longer have to spend time post-processing your data. When having GPS is just not enough, the Arrow 100 steps in to provide at least 24 more satellites from the remaining global constellations (i.e., GLONASS, Galileo, BeiDou). When its all-constellation support is combined with free SBAS corrections (in most regions of the world), the Arrow 100 can provide 60 cm real-time accuracy. No free SBAS in your region? No problem! Eos partners with the makers of Atlas to allow for use of subscription services in remote areas, such as sub-Saharan Africa or certain parts of South America. Thanks to Bluetooth technology, the Arrow 100 is able to work with any mobile device, including iOS, Android, Windows, and Windows Mobile. It can also work with any third-party or in-house data-collection app. Simply browse our listing of field app partners or contact us for the app library to enable high-accuracy location within your own app.

The Arrow Gold GNSS Receiver is the first high-accuracy iOS, Android, and Windows Bluetooth GNSS receiver to implement all four global constellations (GPS, GLONASS, Galileo, BeiDou), three frequencies (L1, L2, L5) and satellite-based RTK augmentation. The Arrow Gold works with all apps that run on iOS, Android, and Windows devices. It also supports all planned global satellite constellations as well as all planned signals, giving it an awesome return on investment that will serve you well into the next decade and beyond.

GPS Survey Equipment is a high-precision positioning tool used by surveyors, engineers, and GIS professionals to capture accurate geographical data for land surveying, construction, mapping, and infrastructure development. Leveraging GNSS (Global Navigation Satellite System) technology, these instruments provide real-time coordinates with sub-meter to centimeter-level accuracy.

Key Features:

• High-Accuracy GNSS Receiver: Supports multiple constellations (GPS, GLONASS, Galileo, BeiDou) for reliable positioning even in challenging environments.

• RTK (Real-Time Kinematic) & PPK Support: Achieves centimeter-level accuracy for critical surveying and engineering tasks.

• Rugged Field Controller or Data Collector: Equipped with a sunlight-readable touchscreen, built-in GPS, Bluetooth, and 4G connectivity for field data management.

• Base & Rover Configuration: Enables precise measurements over large areas using base station corrections.

• Integrated IMU Sensor (in advanced models): Provides tilt compensation, allowing survey-grade accuracy even without perfectly leveling the pole.

• Long Battery Life: Extended field operation with hot-swappable or high-capacity lithium batteries.

• Data Logging & Export: Stores GNSS observations and survey data in industry-standard formats (CSV, DXF, SHP, etc.) for easy post-processing and GIS integration.

• Software Compatibility: Works with popular surveying software such as Trimble Access, Leica Captivate, Carlson SurvCE, or open-source GIS tools.

Applications:

• Land and Topographic Surveying

• Construction Layout and Site Engineering

• Cadastral Mapping

• Road and Infrastructure Design

• Utility and Pipeline Mapping

• Agriculture & Irrigation Planning

• Mining and Quarrying Surveys

Optional Accessories:

• Survey Pole & Bipod

• External Antenna

• RTK Base Station Kit

• GNSS Receiver Backpack

• GIS Data Collection Tablet

A Differential GPS (DGPS) Receiver is a high-accuracy positioning device that enhances the standard GPS signal by using correction data from a reference station. It significantly improves location accuracy—from approximately 5–10 meters (standard GPS) to sub-meter or even centimeter-level precision, making it ideal for applications requiring precise geolocation.

Key Features:

• High-Precision Positioning: Achieves up to centimeter-level accuracy with Real-Time Kinematic (RTK) corrections or sub-meter accuracy using SBAS (Satellite-Based Augmentation Systems) or local base station data.

• Multi-Constellation Support: Simultaneous tracking of GPS, GLONASS, Galileo, and BeiDou satellite systems for improved coverage and reliability.

• Correction Input Support: Compatible with correction sources via RTCM, SBAS, RTK, or CORS (Continuously Operating Reference Stations).

• Robust Antenna Interface: Connects to high-gain GNSS antennas for better reception and stability in various terrain or urban environments.

• Real-Time Data Output: Transmits corrected coordinates via RS232/USB/Bluetooth/Wi-Fi for integration into GIS, surveying, or precision agriculture systems.

• Data Logging & Storage: Internal memory or SD card slot for logging GNSS data, which can be exported for post-processing.

• Durable Construction: Compact, rugged, and weather-resistant housing, suitable for field deployments in harsh environments.

Applications:

• Land Surveying and Geodesy

• Precision Agriculture

• Construction and Machine Control

• Marine Navigation and Hydrography

• Unmanned Aerial Vehicle (UAV) Positioning

• Utility Mapping and Asset Management

• Geographic Information Systems (GIS) Data Collection