# ReSe Applications LLC
*commercial . companies*

Swiss developer of imaging-spectroscopy and remote-sensing preprocessing software (ATCOR atmospheric correction, PARGE geometric correction), based in Wil SG.

## Specifications
- **country**: Switzerland
- **website**: https://www.rese-apps.com
- **operator domains**: ["rese-apps.com"]
- **founded year**: 2000
- **entity type**: company
- **last verified date**: 2026-10-20
- **verified by**: sw
- **claim status**: unclaimed

## Editorial
ReSe Applications LLC develops and distributes remote sensing software for imaging spectroscopy preprocessing. The company is based in Wil SG, Switzerland. [^atcor-theory] Its predecessor business was registered in 2000. [^moneyhouse-predecessor] ReSe Applications GmbH was registered in 2017, with Daniel Schlaepfer as managing director. [^moneyhouse-gmbh] According to the company, the business originated as a spin-off from the University of Zurich's Remote Sensing Laboratories. [^rese-about]

Its software covers geometric and atmospheric correction of airborne, satellite and drone imagery. PARGE provides geocoding and image rectification. [^rese-docs] [^rese-intacor] ATCOR-A, formerly ATCOR-4, [^rese-atcor-a] handles atmospheric and topographic correction for airborne imagery; [^atcor-theory] ATCOR-S, formerly ATCOR-3, addresses satellite imagery. [^rese-atcor-s] The 2023 ATCOR theory document names the German Aerospace Center (DLR) as the ATCOR trademark holder, [^atcor-theory] and ReSe states that it took over the ATCOR modules from DLR in 2026. [^rese-atcor-s] DROACOR provides atmospheric correction for drone imagery. [^droacor-paper] INTACOR integrates PARGE and DROACOR processing in one workflow. [^rese-intacor]

The portfolio also includes tools for simulation and image analysis. MODO provides a graphical interface to the MODTRAN radiative transfer model for imaging spectrometry simulations. [^modo-paper] GLIMPS supports viewing and analysis of images and spectral libraries in the format used by the Environment for Visualizing Images (ENVI) software. [^glimps-manual]

## Sources
- [rese-home] | ReSe Applications, home | https://www.rese-apps.com/ | tier=operator-marketing | accessed=2026-10-20
- [rese-about] | ReSe corporate self-description | https://www.rese-apps.com/about/ | tier=operator-marketing | accessed=2026-10-20
- [rese-docs] | ReSe technical documentation and product naming | https://www.rese-apps.com/documentation/ | tier=operator-engineering | accessed=2026-10-20
- [atcor-theory] | ATCOR theoretical background, DLR-IB 564-03/2023 | https://www.rese-apps.com/pdf/atcor_atbd.pdf | tier=agency-doc | accessed=2026-10-20
- [droacor-paper] | DROACOR model, ISPRS 2020 | https://isprs-archives.copernicus.org/articles/XLIII-B3-2020/473/2020/ | tier=peer-reviewed | accessed=2026-10-20
- [rese-prices] | ReSe software price and licence tiers | https://www.rese-apps.com/prices/ | tier=operator-marketing | accessed=2026-10-20
- [glimps-manual] | GLIMPS user manual v2.1, April 2025 | https://www.rese-apps.com/pdf/GLIMPS_Manual.pdf | tier=operator-datasheet | accessed=2026-10-20
- [rese-atcor-a] | ATCOR-A engineering description | https://www.rese-apps.com/atcor-a/ | tier=operator-engineering | accessed=2026-10-20
- [rese-atcor-s] | ATCOR-S engineering description and development history | https://www.rese-apps.com/atcor-s/ | tier=operator-engineering | accessed=2026-10-20
- [rese-intacor] | INTACOR engineering workflow | https://www.rese-apps.com/intacor/ | tier=operator-engineering | accessed=2026-10-20
- [modo-paper] | MODO imaging spectrometry interface paper | https://www.rese-apps.com/pdf/Modo_paper_AV2001.pdf | tier=operator-engineering | accessed=2026-10-20
- [moneyhouse-gmbh] | ReSe Applications GmbH: SOGC-derived register history and management | https://www.moneyhouse.ch/en/company/rese-applications-gmbh-10353945081 | tier=third-party | accessed=2026-10-20
  Registry-derived SOGC reproduction, not a direct certified register extract.
- [moneyhouse-predecessor] | ReSe Applications Schläpfer: SOGC-derived predecessor register history | https://www.moneyhouse.ch/en/company/rese-applications-schlaepfer-3680618061 | tier=third-party | accessed=2026-10-20
  Registry-derived SOGC reproduction, not a direct certified register extract.
- [rese-license-types] | ReSe licence categories and technical licensing options | https://www.rese-apps.com/license-types/ | tier=operator-marketing | accessed=2026-10-20
  Operator licensing terms; supports licensing options only.

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Source: https://eo-atlas.org/companies/rese-applications
Publisher: SpectraWorks B.V. (CC-BY 4.0)