Why should you outsource your digital mapping?
- Claire Birnie

- Apr 28
- 4 min read
Have you ever spent hours working with QGIS, only to produce pixelated maps that do not meet planners' expectations? Or faced a Biodiversity Net Gain (BNG) deadline, uncertain if your habitat layers comply with the latest BNG specs?
I've been there.
As a geospatial analyst working with consultancies, I see how much time is spent juggling surveys, reports and mapping. And, when it comes to hitting stressful, hair-pulling deadlines, many ecologists outsource instead.
5 reasons for ecologists to outsource to digital mapping specialists
If any of the above apply to you, I hear ya.
But hang on, after all that, are you still on the fence about outsourcing?
Maybe I can help pull those splinters out of your backside by giving you five excellent reasons to outsource your digital mapping:
1 - It costs less than hiring someone full-time in-house
The cost of hiring full-time staff, training and buying extras, like software licences, adds up pretty fast.
Outsourcing might feel like a big investment, but here’s the good stuff:
You’re not responsible for sourcing and maintaining subscriptions for software/software as a service
Existing staff work on the projects they were employed to do
A specialist reduces the risk of expensive planning rejections due to errors from inexperienced staff
2 - You have a specialist on hand when you need it
Most ecologists got into this work to be outdoors, not staring at a screen, wondering whether they have time to create maps for all their projects. Ugh. Mapping is a chore that gets in the way of surveys, reports and winning new business, isn’t it?
Outsourcing solves that.
You send the survey notes, shapefiles, client data or photos. I handle:
Georeferencing and cleaning up of messy data
Sourcing (or providing advice on what to ask your clients for) the right data to create accurate and precise data
Digitising your data, whether it’s habitats, breeding birds, wintering birds or statutory sites.
Exporting BNG data to the metric for you if it’s a BNG assessment
Styling with your branding (logo, colours, the lot)
Using Local Records Centre data
And you?
You're free to get on with your job.
3 - Your BNG Compliance is right every time
BNG rules are strict, and for the past 2 years, we’re all familiar with the basics. Every development must increase biodiversity by at least 10% before development and maintain it for at least 30 years.
Errors or uncertainty about the red line boundary, inaccuracies in your habitats, and questions about data quality can lead to pushback from planners, unhappy clients and reputational risk.
Outsource it and you get:
Latest Natural England guidance and my years of experience completing assessments for ecologists just like you
Using the most recent Metrics & guidance
Proper quality data creation that you can rely on to be accurate and precise to professional standards
And your maps should pass validation on the first attempt, with no delays or expensive resubmissions*.
4 - You hit deadlines and deliver projects faster
Mapping bottlenecks kills timelines, especially in busy seasons.
Outsourcing makes things really easy:
You email your data and brief
I’ll summarise the task, ask for additional data/detail and confirm deliverables and a timeline
You get sent branded, publication-ready maps
You deliver to your clients on time
5 - You get pro-quality outputs that impress your clients
An amateur map really shows. You end up with mismatched basemaps, wonky legends, missing scale bars 一 the works.
Planners notice. Competitors notice. Clients notice.
Outsource to a professional and you get:
High-res PDF, JPG or PNG files ready for reports
Proper cartographic design (north arrows, clean legends, etc.)
Full branding applied consistently
Outputs that stand up to scrutiny
Think hiring an ecological mapping specialist sounds pricey?
Actually, here's the reality for small-to-medium ecology consultancies that work with me:
Stay billable on high-value work: Keep your team on surveys and Phase 1 assessments (where you make money) while I handle the slog of non-billable mapping.
No big overheads: I track BNG legislative changes, data standards and Natural England updates to help you avoid costly compliance mistakes down the line.
Beyond BNG: Digital data is part of most surveys, not just habitats, so you can rest assured that any of the information you need to make digital or have a graphic can be completed in time and on brand
Flexible project pricing: No full-time salary, no software investments, no long-term contracts. Just affordable, quality maps when you need them, keeping your margins healthy even in peak season.
And the price is probably much less than you might think:
Habitat Mapping: from £150 a + VAT
Bat Survey (PRFS & PFSAs) Mapping: from £95 + VAT
Breeding Bird Survey Maps: from £135 + VAT
Wintering Bird Survey Mapping: from £135 + VAT
Prices may vary based on project complexity (e.g., data volume, site size). For more information, visit my Digital Mapping Services page.
Think of what you’re billing for data and mapping in your bids. Do you take longer than you’ve billed? If so, then outsourcing is a much better use of your time and budget.
Ready to outsource your digital mapping?
If your team's drowning in GIS or you're staring down a massive BNG deadline, let's have a chat. Or if you need help with GIS training, check out my article, Should I hire an external GIS training provider?
As an experienced geospatial analyst, I understand that GIS is part of your job and your time is at a premium, so outsourcing or training needs to be accurate.
Get in touch if you need my support.
Catch you next time,
Claire
*Minimum data standards for completing BNG work apply and client data is not my responsibility for accuracy and completeness
















