I have a GeoPackage (.gpkg) file containing spatial data (attached), but I need it reprojected to EPSG:27700 (British National Grid). I keep getting the following error when using the file. Unfortunately, I lack the technical expertise to do this myself and need an experienced GIS professional to assist.
Requirements:
Convert the GeoPackage (.gpkg) file to EPSG:27700. Handle any issues related to MultiPolygons or invalid geometries. Ensure that all attributes and geometries remain intact after transformation. Deliver a correctly formatted GeoPackage (.gpkg) file with the new projection. Ideal Candidate:
Expertise in QGIS, ArcGIS, GDAL, or GeoPandas. Experience working with GeoPackage files and coordinate transformations. Ability to troubleshoot and resolve geometry errors (e.g., invalid geometries or MultiPolygon handling). Deliverables:
A correctly reprojected GeoPackage (.gpkg) file in EPSG:27700 format. A brief summary of any fixes applied to ensure valid geometries.
Pre-Employment Verification needed in the US Category: Android, Data Collection, Data Entry, Documentation, IPhone, Mobile App Development, Photo Editing, Photography Budget: $10 - $160 USD
19-Nov-2025 17:03 GMT
AI Tutor for Adult Learners Category: AI Chatbot Development, Data Visualization, Git, Graphic Design, Large Language Model, Machine Learning (ML), Mathematics, Natural Language Processing, Python, Software Development Budget: min ₹2500 INR
19-Nov-2025 17:02 GMT
Structural Integrity Certification for Storage Facility Category: Building Architecture, Building Certification, Building Design, Building Engineering, Civil Engineering, Construction Management, Mechanical Engineering, Structural Engineering Budget: $250 - $750 USD
19-Nov-2025 17:02 GMT
Marketing Digital para NoticierOficial Category: Digital Marketing, Facebook Ads, Facebook Marketing, Google Ads, Internet Marketing, Social Media Management, Social Media Marketing, Test Automation Budget: $30 - $250 USD
Python Pro for Data Automation Category: Automation, Data Analysis, Data Extraction, Data Mining, Data Processing, Documentation, Excel, Python, Software Architecture, Web Scraping Budget: $15 - $25 USD
19-Nov-2025 16:59 GMT
On-Prem D365 Online Migration Category: Cloud Computing, Data Extraction, Data Integration, Data Management, Data Processing, Data Warehousing, Database Administration, ETL Budget: $15 - $25 USD
19-Nov-2025 16:58 GMT
Google Ads Specialist for Supplements Category: Advertising, Business Plans, Digital Marketing, Google Ads, Google Adwords, Internet Marketing, Marketing, Search Engine Marketing (SEM) Budget: $8 - $15 USD
19-Nov-2025 16:57 GMT
Cross Platform App UI Design Category: Figma, Graphic Design, IPhone, Mobile App Development, Sketch, UI / User Interface, User Experience Research, User Interface / IA Budget: ₹12500 - ₹37500 INR
19-Nov-2025 16:57 GMT
Doctor Appointment App Development Category: Android, Chatbot, IOS Development, IPhone, Mobile App Development, Payment Gateway Integration, PHP, UI / User Interface Budget: ₹12500 - ₹37500 INR
19-Nov-2025 16:57 GMT
Playful CapCut Promo Edit Category: Adobe Premiere Pro, Animation, CapCut, Final Cut Pro, Video Post Editing, Video Production, Video Services Budget: $15 - $25 USD
Long-Term Casual Native English Speaker (Not Female) Category: Audio Production, Audio Services, Editing, English (US) Translator, English Spelling, English Teaching, English Translation, Language Tutoring, Video Conferencing, Zoom Budget: $8 - $15 USD
