SEEING 230 IDENT: A Compact, High-Precision ZERODUR<sup>®</sup>-Based Imager for Smallsat

The SEEING 230 IDENT is a compact space imager based on a ZERODUR® main structure. It provides a ground sampling distance of 1 meter when operating at an altitude of 500 km. The optical layout adopts a space-efficient Korsch design, optimized for compactness and performance. This paper provides a comprehensive presentation of the instrument’s main specifications, its opto-mechanical concept, and the experimentally validated performance.

Publication Details

Journal
Digital Commons - USU (Utah State University)
Published
2025-07-30
DOI
https://doi.org/10.26077/174e-79c0
Primary Topic
Satellite Image Processing and Photogrammetry
Type
article
Field-Weighted Citation Impact
0.00
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article

SEEING 230 IDENT: A Compact, High-Precision ZERODUR®-Based Imager for Smallsat

Digital Commons - USU (Utah State University)
Satellite Image Processing and Photogrammetry
article

SEEING 230 IDENT: A Compact, High-Precision ZERODUR®-Based Imager for Smallsat

article en

Abstract

The SEEING 230 IDENT is a compact space imager based on a ZERODUR® main structure. It provides a ground sampling distance of 1 meter when operating at an altitude of 500 km. The optical layout adopts a space-efficient Korsch design, optimized for compactness and performance. This paper provides a comprehensive presentation of the instrument’s main specifications, its opto-mechanical concept, and the experimentally validated performance.

Digital Commons - USU (Utah State University)
Openalex Percentile: Top 47%
Satellite Image Processing and Photogrammetry
DOIOpen Access PDFOpenAlex
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SEEING 230 IDENT: A Compact, High-Precision ZERODUR<sup>®</sup>-Based Imager for Smallsat · Digital Commons - USU (Utah State University) (2025) | TGRS Research Map | TGRS