EOPF-Sample-Service/eopf-sample-notebooks
Jan 2025 – Mar 2026
15 Months active
Languages Used
JSONMarkdownPythonYAMLCSSHTMLJupyter NotebookJavaScript
Technical Skills
CI/CDConfiguration ManagementData AnalysisDocumentationGitHub ActionsJupyter Book
Michele Claus
PROFILE
Michele Claus
Over a 15-month period, contributed to the EOPF-Sample-Service/eopf-sample-notebooks repository by developing and refining over 65 Jupyter notebooks for earth observation analytics. Focused on reproducible workflows, the work included implementing cloud-based data access, metadata extraction, and geospatial analysis using Python, Xarray, and Dask. Enhanced notebook environments through dependency management, CI/CD automation, and Docker integration, while improving documentation and onboarding materials for researchers. Addressed code quality with pre-commit hooks and Black formatting, and resolved over two dozen bugs to ensure reliability. The engineering approach emphasized maintainability, discoverability, and scalable data processing for satellite imagery and environmental monitoring use cases.
Overall Statistics
Feature vs Bugs
71%Features
Repository Contributions
191Total
Bugs
26
Commits
191
Features
65
Lines of code
1,021,828
Activity Months15
Your Network
13 peopleSame Organization
@eurac.edu1
Work History
March 2026
4 Commits • 2 Features
Mar 1, 2026March 2026 performance summary for EOPF-Sample-Service notebooks: Delivered core geospatial improvements and critical reliability fixes that enhance data accessibility and user experience. Fixed the reproject_bbox import path to restore notebook functionality and prevent runtime errors, reintroduced and stabilized rioxarray support with corrected imports, and refined geospatial data handling and visualization in the water level time series notebook. Also improved Sentinel-2 data access workflow by tightening date handling and adjusting cloud cover thresholds to broaden usable product discovery. These changes reduce failure modes, accelerate analysis workflows, and improve end-user value for researchers and decision-makers.
4 Commits • 2 Features
Mar 1, 2026March 2026 performance summary for EOPF-Sample-Service notebooks: Delivered core geospatial improvements and critical reliability fixes that enhance data accessibility and user experience. Fixed the reproject_bbox import path to restore notebook functionality and prevent runtime errors, reintroduced and stabilized rioxarray support with corrected imports, and refined geospatial data handling and visualization in the water level time series notebook. Also improved Sentinel-2 data access workflow by tightening date handling and adjusting cloud cover thresholds to broaden usable product discovery. These changes reduce failure modes, accelerate analysis workflows, and improve end-user value for researchers and decision-makers.
March 2026
February 2026
2 Commits • 1 Features
Feb 1, 2026Concise monthly summary for February 2026 focusing on delivering branding consistency fixes and enabling a practical demonstration of a multi-product Sentinel-3 workflow. These efforts improved branding integrity across EOPF notebooks and provided a ready-to-use example for multi-product data fusion with climate-change metadata, reinforcing reproducibility and user trust.
February 2026
2 Commits • 1 Features
Feb 1, 2026Concise monthly summary for February 2026 focusing on delivering branding consistency fixes and enabling a practical demonstration of a multi-product Sentinel-3 workflow. These efforts improved branding integrity across EOPF notebooks and provided a ready-to-use example for multi-product data fusion with climate-change metadata, reinforcing reproducibility and user trust.
January 2026
3 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary for EOPF-Sample-Service/eopf-sample-notebooks focused on delivering user-facing capabilities, stabilizing the codebase, and accelerating future work via improved tooling and documentation. Key outcomes: added a new Surface Soil Moisture (SSM) Notebook using Sentinel-1 to the gallery with updated metadata, authorship, and tags to boost discoverability; restored a missing project component to ensure reliable workflows; and enforced Black formatting to improve code quality and consistency across the repository.
3 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary for EOPF-Sample-Service/eopf-sample-notebooks focused on delivering user-facing capabilities, stabilizing the codebase, and accelerating future work via improved tooling and documentation. Key outcomes: added a new Surface Soil Moisture (SSM) Notebook using Sentinel-1 to the gallery with updated metadata, authorship, and tags to boost discoverability; restored a missing project component to ensure reliable workflows; and enforced Black formatting to improve code quality and consistency across the repository.
January 2026
December 2025
23 Commits • 9 Features
Dec 1, 2025In December 2025, the EOPF notebooks project expanded the notebook suite to broaden customer use cases while improving stability and maintainability. The team delivered new CC, S2 L1C/L2A, and OpenEO remote notebooks, aligned and updated S3 basics notebooks, and introduced performance-focused examples. At the same time, code quality and reliability were strengthened through pre-commit checks, linting fixes, and comprehensive cleanup of legacy content. These efforts reduce onboarding time, enable more robust remote OpenEO workflows, and lower operational support costs by reducing recurring defects.
December 2025
23 Commits • 9 Features
Dec 1, 2025In December 2025, the EOPF notebooks project expanded the notebook suite to broaden customer use cases while improving stability and maintainability. The team delivered new CC, S2 L1C/L2A, and OpenEO remote notebooks, aligned and updated S3 basics notebooks, and introduced performance-focused examples. At the same time, code quality and reliability were strengthened through pre-commit checks, linting fixes, and comprehensive cleanup of legacy content. These efforts reduce onboarding time, enable more robust remote OpenEO workflows, and lower operational support costs by reducing recurring defects.
November 2025
18 Commits • 3 Features
Nov 1, 2025November 2025 performance summary for EOPF-Sample-Service/eopf-sample-notebooks: Delivered three core notebook enhancements across radar vegetation index and wildland fire workflows, plus Xarray-eopf integration for Sentinel-2 notebooks. Key outcomes include usability, accuracy, and performance improvements in the RVI notebook (date filters, Sentinel-1 GRD processing, geometry/GeoJSON support, acronym explanations, packaging), a new Sentinel-2 wildfire notebook with TOC and index calculation refinements, metadata/date updates, resource linking, and cleanup of temporary files (Docker image updated for deployment), and Xarray-eopf integration (dependency bump, data path/metadata alignment, readability). These changes boost reproducibility, deployment efficiency, and business value for land monitoring and fire risk assessment.
18 Commits • 3 Features
Nov 1, 2025November 2025 performance summary for EOPF-Sample-Service/eopf-sample-notebooks: Delivered three core notebook enhancements across radar vegetation index and wildland fire workflows, plus Xarray-eopf integration for Sentinel-2 notebooks. Key outcomes include usability, accuracy, and performance improvements in the RVI notebook (date filters, Sentinel-1 GRD processing, geometry/GeoJSON support, acronym explanations, packaging), a new Sentinel-2 wildfire notebook with TOC and index calculation refinements, metadata/date updates, resource linking, and cleanup of temporary files (Docker image updated for deployment), and Xarray-eopf integration (dependency bump, data path/metadata alignment, readability). These changes boost reproducibility, deployment efficiency, and business value for land monitoring and fire risk assessment.
November 2025
October 2025
6 Commits • 3 Features
Oct 1, 2025October 2025 monthly summary for EOPF notebooks focused on reliable notebook environments, improved discoverability, and runtime/data processing refinements. Key outcomes include: (1) Dynamic Docker image selection for Jupyter notebooks containing GDAL in their name, ensuring correct environment for the GDAL EOPF ZARR driver, plus a code quality lint cleanup in the add-jupyterhub-button module. (2) TOC navigation bug fixed to ensure accurate Table of Contents labeling and references. (3) Notebook discoverability improvements via tagging updates across climate change and land observation notebooks. (4) Notebook execution/configuration enhancements and data processing improvements, including updated execution counts, kernel specs, Python versions, and sigma computation accuracy in the Sentinel-1 notebook. Committed changes span: a3f23a97edf3f9b460cda7f25c4c4cdc4789ede2; fead9b03eda6eda05dc5e8c04de0ca34d52c88c3; e428c6ceec306f8f0699ab9c92135d1b8e4fe67f; e37927824ea192024151e05d429d4c47881a8437; 49eae37f1dbf87d9eba3e611c569553d42336fa3; 58fb17bce1e37d029ba4f354ac8bce08390861d2.
October 2025
6 Commits • 3 Features
Oct 1, 2025October 2025 monthly summary for EOPF notebooks focused on reliable notebook environments, improved discoverability, and runtime/data processing refinements. Key outcomes include: (1) Dynamic Docker image selection for Jupyter notebooks containing GDAL in their name, ensuring correct environment for the GDAL EOPF ZARR driver, plus a code quality lint cleanup in the add-jupyterhub-button module. (2) TOC navigation bug fixed to ensure accurate Table of Contents labeling and references. (3) Notebook discoverability improvements via tagging updates across climate change and land observation notebooks. (4) Notebook execution/configuration enhancements and data processing improvements, including updated execution counts, kernel specs, Python versions, and sigma computation accuracy in the Sentinel-1 notebook. Committed changes span: a3f23a97edf3f9b460cda7f25c4c4cdc4789ede2; fead9b03eda6eda05dc5e8c04de0ca34d52c88c3; e428c6ceec306f8f0699ab9c92135d1b8e4fe67f; e37927824ea192024151e05d429d4c47881a8437; 49eae37f1dbf87d9eba3e611c569553d42336fa3; 58fb17bce1e37d029ba4f354ac8bce08390861d2.
September 2025
34 Commits • 10 Features
Sep 1, 2025September 2025 monthly summary for EOPF-Sample-Service/eopf-sample-notebooks. Focused on delivering notebook capabilities, dependency updates, and quality improvements across data notebooks and supporting infra. Key work centered on feature launches, bug fixes, and code quality enhancements that bolster reliability, usability, and developer velocity.
34 Commits • 10 Features
Sep 1, 2025September 2025 monthly summary for EOPF-Sample-Service/eopf-sample-notebooks. Focused on delivering notebook capabilities, dependency updates, and quality improvements across data notebooks and supporting infra. Key work centered on feature launches, bug fixes, and code quality enhancements that bolster reliability, usability, and developer velocity.
September 2025
August 2025
26 Commits • 12 Features
Aug 1, 2025In August 2025, delivered UI and data-path enhancements for EOPF-Sample-Service/eopf-sample-notebooks, strengthening data access reliability and notebook quality. Key features delivered include updating button links in the UI and comprehensive S3 path updates across datasets (OCN, GDAL, Landslide, Deforestation, Parcel Delineation, Metadata, L1C, Heatwave, Regrid), plus extensive S3-related notebook updates. Major bug fixes addressed code styling and documentation/navigation issues. The changes were implemented via 26 commits across 14 work items, enabling consistent data access, improved user workflows, and a solid foundation for scalable data processing. Technologies/skills demonstrated include Python, Git-based version control, code quality tooling (Black), Jupyter notebooks, S3 data handling, and data pipelines.
August 2025
26 Commits • 12 Features
Aug 1, 2025In August 2025, delivered UI and data-path enhancements for EOPF-Sample-Service/eopf-sample-notebooks, strengthening data access reliability and notebook quality. Key features delivered include updating button links in the UI and comprehensive S3 path updates across datasets (OCN, GDAL, Landslide, Deforestation, Parcel Delineation, Metadata, L1C, Heatwave, Regrid), plus extensive S3-related notebook updates. Major bug fixes addressed code styling and documentation/navigation issues. The changes were implemented via 26 commits across 14 work items, enabling consistent data access, improved user workflows, and a solid foundation for scalable data processing. Technologies/skills demonstrated include Python, Git-based version control, code quality tooling (Black), Jupyter notebooks, S3 data handling, and data pipelines.
July 2025
11 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary: Focused on delivering end-to-end notebooks and stabilizing documentation/gallery pipelines to maximize business value from satellite data. Key achievements include: 1) Sentinel-2 NDSI Snow Mapping Notebook: implemented data access, NDSI calculation, false-color visualization, and cloud masking integration; 2) Documentation and Gallery rendering configuration: cleaned Myst setup and removed unused sections to streamline rendering for SNAP/Zarr; 3) Gallery functionality bug fix: resolved stability/display issues improving user experience; 4) Sentinel-3 Heatwave Mapping Notebook Finalization: updated metadata, timeline, and myst.yml references for consistent discoverability and naming.
11 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary: Focused on delivering end-to-end notebooks and stabilizing documentation/gallery pipelines to maximize business value from satellite data. Key achievements include: 1) Sentinel-2 NDSI Snow Mapping Notebook: implemented data access, NDSI calculation, false-color visualization, and cloud masking integration; 2) Documentation and Gallery rendering configuration: cleaned Myst setup and removed unused sections to streamline rendering for SNAP/Zarr; 3) Gallery functionality bug fix: resolved stability/display issues improving user experience; 4) Sentinel-3 Heatwave Mapping Notebook Finalization: updated metadata, timeline, and myst.yml references for consistent discoverability and naming.
July 2025
June 2025
16 Commits • 5 Features
Jun 1, 2025June 2025: Delivered feature-rich notebook enhancements across the EOPF-Sample-Service/eopf-sample-notebooks repository, focusing on discovery, reliability, and end-to-end data exploration for Sentinel datasets. Key outcomes include dependency cleanups to reduce fragility, new data exploration capabilities for Sentinel-1 L2 OCN Zarr, and a parcel delineation workflow using Sentinel-2 imagery, plus an LST regridding demo for Sentinel-3. Metadata tagging and template updates significantly improved discoverability, while linting and formatting cleanup improved code quality and maintainability. These deliverables accelerate onboarding, reproducibility, and data-driven experimentation for users.
June 2025
16 Commits • 5 Features
Jun 1, 2025June 2025: Delivered feature-rich notebook enhancements across the EOPF-Sample-Service/eopf-sample-notebooks repository, focusing on discovery, reliability, and end-to-end data exploration for Sentinel datasets. Key outcomes include dependency cleanups to reduce fragility, new data exploration capabilities for Sentinel-1 L2 OCN Zarr, and a parcel delineation workflow using Sentinel-2 imagery, plus an LST regridding demo for Sentinel-3. Metadata tagging and template updates significantly improved discoverability, while linting and formatting cleanup improved code quality and maintainability. These deliverables accelerate onboarding, reproducibility, and data-driven experimentation for users.
May 2025
18 Commits • 5 Features
May 1, 2025May 2025 delivered production-ready notebook workflows for earth-observation analytics, focusing on NDVI-based landslide mapping, improved deforestation monitoring, and expanded Sentinel-1 GRD capabilities, complemented by updates to the Xarray-eopf introduction notebook and onboarding/docs. Cloud-enabled processing with EOPF/Xarray, refined analytics, and improved documentation boosted reproducibility, onboarding, and decision-support for stakeholders.
18 Commits • 5 Features
May 1, 2025May 2025 delivered production-ready notebook workflows for earth-observation analytics, focusing on NDVI-based landslide mapping, improved deforestation monitoring, and expanded Sentinel-1 GRD capabilities, complemented by updates to the Xarray-eopf introduction notebook and onboarding/docs. Cloud-enabled processing with EOPF/Xarray, refined analytics, and improved documentation boosted reproducibility, onboarding, and decision-support for stakeholders.
May 2025
April 2025
3 Commits • 1 Features
Apr 1, 2025Month: 2025-04 — Key accomplishments in EOPF-Sample-Service/eopf-sample-notebooks focused on delivering a Sentinel-2 metadata comparison notebook (SAFE vs Zarr) for L2A, improving reproducibility, and maintaining a clean commit history. No major bugs reported; minor stability and UX refinements completed.
April 2025
3 Commits • 1 Features
Apr 1, 2025Month: 2025-04 — Key accomplishments in EOPF-Sample-Service/eopf-sample-notebooks focused on delivering a Sentinel-2 metadata comparison notebook (SAFE vs Zarr) for L2A, improving reproducibility, and maintaining a clean commit history. No major bugs reported; minor stability and UX refinements completed.
March 2025
12 Commits • 3 Features
Mar 1, 2025March 2025 – EOPF-Sample-Service/eopf-sample-notebooks Key features delivered - Environment and Dependency Stabilization: Pin Python version and core dependencies; added explicit xarray version to improve reproducibility and reduce conflicts. (Commits: add xarray version; update metadata notebook/env; fix black) - Notebook Rendering and Metadata Workflow Improvements: Enhanced rendering, updated metadata paths, and refined extraction for SAFE and Zarr formats; migrated to open_datetree for Zarr workflows. (Commits: add rendering of metadata notebook; render notebooks; update notebook; use open_datetree instead of open_zarr; fix little things) Major bugs fixed - Code Quality and Pre-commit Hygiene: Resolved linting/formatting issues, removed unused imports, aligned code style to pass pre-commit checks. (Commits: fix lint; fix black; fix pre-commit) - Dependency Removal and Repo Restructuring: Removed outdated requirements.txt to reflect updated dependency management. (Commit: update notebook) Overall impact and accomplishments - Achieved reproducible notebook environments, reducing environment-related defects and enabling faster onboarding. - Improved notebook rendering and metadata extraction reliability for SAFE and Zarr, boosting data catalog confidence. - Lowered maintenance burden through hygiene fixes and streamlined dependencies. Technologies/skills demonstrated - Python packaging and environment pinning; dependency management - Metadata extraction and notebook rendering for SAFE/Zarr - Linting, formatting, and pre-commit workflow improvements - Simple repository restructuring and cleanup
12 Commits • 3 Features
Mar 1, 2025March 2025 – EOPF-Sample-Service/eopf-sample-notebooks Key features delivered - Environment and Dependency Stabilization: Pin Python version and core dependencies; added explicit xarray version to improve reproducibility and reduce conflicts. (Commits: add xarray version; update metadata notebook/env; fix black) - Notebook Rendering and Metadata Workflow Improvements: Enhanced rendering, updated metadata paths, and refined extraction for SAFE and Zarr formats; migrated to open_datetree for Zarr workflows. (Commits: add rendering of metadata notebook; render notebooks; update notebook; use open_datetree instead of open_zarr; fix little things) Major bugs fixed - Code Quality and Pre-commit Hygiene: Resolved linting/formatting issues, removed unused imports, aligned code style to pass pre-commit checks. (Commits: fix lint; fix black; fix pre-commit) - Dependency Removal and Repo Restructuring: Removed outdated requirements.txt to reflect updated dependency management. (Commit: update notebook) Overall impact and accomplishments - Achieved reproducible notebook environments, reducing environment-related defects and enabling faster onboarding. - Improved notebook rendering and metadata extraction reliability for SAFE and Zarr, boosting data catalog confidence. - Lowered maintenance burden through hygiene fixes and streamlined dependencies. Technologies/skills demonstrated - Python packaging and environment pinning; dependency management - Metadata extraction and notebook rendering for SAFE/Zarr - Linting, formatting, and pre-commit workflow improvements - Simple repository restructuring and cleanup
March 2025
February 2025
10 Commits • 3 Features
Feb 1, 2025February 2025 (2025-02) monthly recap for EOPF-Sample-Service/eopf-sample-notebooks. Focused on delivering enhanced learning content, improving notebook quality, and strengthening deployment tooling to accelerate value delivery for learners and engineers.
February 2025
10 Commits • 3 Features
Feb 1, 2025February 2025 (2025-02) monthly recap for EOPF-Sample-Service/eopf-sample-notebooks. Focused on delivering enhanced learning content, improving notebook quality, and strengthening deployment tooling to accelerate value delivery for learners and engineers.
January 2025
5 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for EOPF-Sample-Service/eopf-sample-notebooks: Focused on delivering a solid documentation and reproducibility foundation via Jupyter Book, coupled with a practical data-access example notebook and automated deployment. The month produced structured documentation infrastructure, a ready-to-use notebook template with standardized metadata, and an end-to-end GitHub Actions workflow to build and publish the book to GitHub Pages. Minor issue fixed in deployment workflow to ensure reliable execution. This work enhances reproducibility, transparency, and accessibility of data products for researchers and stakeholders.
5 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for EOPF-Sample-Service/eopf-sample-notebooks: Focused on delivering a solid documentation and reproducibility foundation via Jupyter Book, coupled with a practical data-access example notebook and automated deployment. The month produced structured documentation infrastructure, a ready-to-use notebook template with standardized metadata, and an end-to-end GitHub Actions workflow to build and publish the book to GitHub Pages. Minor issue fixed in deployment workflow to ensure reliable execution. This work enhances reproducibility, transparency, and accessibility of data products for researchers and stakeholders.
January 2025
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Quality Metrics
Correctness91.0%
Maintainability90.8%
Architecture88.0%
Performance87.2%
AI Usage21.4%
Skills & Technologies
Programming Languages
CSSGeoJSONHTMLJSONJavaScriptJupyter NotebookMarkdownPythonYAML
Technical Skills
CI/CDCloud ComputingCloud MaskingCloud StorageCloud Storage (S3)Cloud Storage AccessCloud Storage IntegrationCode CleanupCode FormattingCode RefactoringConfiguration ManagementContent ManagementDaskData AccessData Analysis
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline