Of photogrammetrical surveying instruments and apparatus
Surveying (including photogrammetrical surveying), hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances, excluding compasses; rangefinders; parts and accessories thereof: > Parts and accessories > Of photogrammetrical surveying instruments and apparatus
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 9015.90.01.40
Stereoplotter Calibration Fixture
Specialized fixture used to calibrate analytical stereoplotters for photogrammetric mapping, ensuring parallax-free measurements in 3D terrain modeling. Constructed from precision-ground optics and mechanical stages. Classified in HTS 9015.90.0140 as a part of photogrammetrical surveying instruments.
Photogrammetric Film Cassette Loader
Precision film magazine loader for metric photogrammetric cameras, ensuring dust-free sequential frame advancement during aerial missions. Designed for 230mm format survey film. HTS 9015.90.0140 as accessory for photogrammetrical surveying instruments.
Orthophoto Rectification Stage
Motorized XY translation stage for analytical plotters, enabling precise orthophoto rectification by compensating for terrain displacement in photogrammetric processing. Submicron positioning accuracy. HTS 9015.90.0140 classification for photogrammetrical instrument parts.
Photogrammetric Test Target Generator
Automated target projector creating known geometric patterns for photogrammetric camera calibration and quality control testing. Essential for certifying metric accuracy before survey missions. Accessory for photogrammetrical instruments in HTS 9015.90.0140.
Photogrammetric Parallax Bar Assembly
Floating mark parallax bar for stereoplotters, enabling precise measurement of height disparities in photogrammetric terrain models. Micrometer-driven for contour generation. Essential part under HTS 9015.90.0140.
Aerial Survey Camera Vibration Isolator
Active vibration isolation mount for photogrammetric cameras in aircraft, maintaining image sharpness during turbulent flight conditions. Adaptive damping system. HTS 9015.90.0140 as photogrammetrical apparatus part.
Photogrammetric Ground Control Point Marker
Precision-engineered GCP targets with photogrammetric coding for absolute orientation of aerial surveys. High-contrast, weatherproof design for sub-centimeter accuracy. Accessory for photogrammetrical instruments under HTS 9015.90.0140.
Metric Camera Format Adapter Ring
Precision adapter maintaining metric flange focal distance when upgrading photogrammetric camera lenses for different survey formats. Ensures continued cartographic accuracy. HTS 9015.90.0140 part for photogrammetrical instruments.
Photogrammetric Camera Lens Mount
Precision-engineered lens mount designed specifically for high-resolution photogrammetric survey cameras used in aerial mapping and 3D modeling. It ensures accurate alignment and stability during image capture for photogrammetrical surveying applications. Classified under HTS 9015.90.0140 as a dedicated part for photogrammetrical surveying instruments.
Aerial Photogrammetry Shutter Mechanism
High-precision shutter assembly for photogrammetric aerial cameras, enabling synchronized exposure timing critical for stereoscopic image pairs in topographic mapping. Built to withstand vibration and temperature extremes in survey drones and aircraft. Falls under HTS 9015.90.0140 as an essential accessory for photogrammetrical surveying apparatus.
Photogrammetric Fiducial Mark Sensor
Optical sensor that detects fiducial marks on photogrammetric film or digital arrays, essential for georeferencing aerial survey imagery. Provides sub-pixel accuracy for bundle block adjustment in mapping software. HTS 9015.90.0140 classification for photogrammetrical apparatus parts.
Mapping Drone Photogrammetry Gimbal
3-axis stabilized gimbal designed exclusively for photogrammetric survey cameras on UAVs, maintaining nadir orientation during flight for orthophoto production. Features vibration isolation and GPS synchronization. Parts for photogrammetrical surveying under HTS 9015.90.0140.
Digital Photogrammetry Control Unit
Embedded control electronics for digital photogrammetric cameras, managing exposure sequences, GPS imprinting, and image triggering for automated aerial surveys. Firmware optimized for mapping missions. Classified as part of photogrammetrical apparatus in HTS 9015.90.0140.
LiDAR-Photogrammetry Fusion Mount
Rigid mounting bracket aligning photogrammetric cameras with LiDAR sensors for hybrid point cloud generation in surveying applications. Ensures boresight accuracy between optical and laser systems. Part of photogrammetrical apparatus under HTS 9015.90.0140.
Bundle Adjustment Computing Module
Dedicated processor module performing real-time bundle block adjustment for photogrammetric aerial triangulation during flight operations. Optimizes camera positions and orientations. Hardware part of photogrammetrical surveying apparatus under HTS 9015.90.0140.