Advanced GIS Course · GEE · QGIS · AI & MCP · Online & Offline Nagercoil · Kochi · Chennai · Coimbatore

The gap between a thesis and a Scopus paper should not depend on which institution you walked into.

GIS, done at PhD level.
For scholars who can't afford to guess.

Research-grade geospatial work, training, thesis support, and consulting. I help PhD scholars, faculty and institutions move from raw satellite data to Scopus-indexed publications, without the dead-ends.

I'm a scholar or faculty Research & publication support 14-week bridge · standalone add-ons · co-authored or sole-author tiers → I want to learn GIS Advanced GIS Course GEE · QGIS · AI & MCP · online (live) or offline — Nagercoil, Kochi, Chennai, Coimbatore → I represent an institution FDP, consulting & custom training Faculty development · enterprise GIS · scoped project-by-project →

★ 4.8 · 97 Google reviews

Scholars supported from 5+ universities

3 published books

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4.8★ from 97 reviews. Point your phone camera at the code — or open our Google profile →

New · Preprint

Latest research · SSRN

A terrain-controlled test of lithological control on regolith thickness — Valapattanam basin, Kerala

Praveenraj Ramu, Aran Castro A J (2026) · Open-data managed aquifer recharge framework · 39 pp · DOI: 10.2139/ssrn.7010988

Read on SSRN →

4.8

★★★★★

97 verified Google reviews

Excellent GIS training, easy to follow and well organised. Sessions offer practical, hands-on training. A perfect offline course for both beginners and advanced learners.

Jinu Ramesh3-month GIS programme

Knowledgeable instructor with real-world experience in GIS applications. The learning process is practical and the curriculum is well-structured from fundamentals to advanced.

Suku YesodharanPhD Scholar

· 01 / Enrol now

Advanced GIS Course.
Online or in person.

Now enrolling · Online (live) & offline batches

A hands-on programme taught by a working GIS Manager — live online or in person across four cities. Real satellite data, real workflows, a project you keep.

Google Earth Engine — cloud remote sensing, NDVI & time-series at scale
QGIS — advanced analysis, plugins, automation, cartography
AI & MCP — prompt-driven, AI-assisted GIS workflows
Remote sensing, deep learning, certificate + portfolio project

A L H + Learners from Anna University, Loyola, Holy Cross, MS University, Scott Christian and more.

The training is good and the teacher is always helpful. A great place to build skills in GIS and Remote Sensing. Herlin HJ, course alumna

Course fee From ₹28,000 Online (live with Dr. Aran) or offline — Nagercoil, Kochi, Chennai, Coimbatore · certificate + project · schedule confirmed on enquiry

Enrol — Advanced GIS Course

Now enrolling

Four quick fields. We reply on WhatsApp within 24 hours.

Full name

WhatsApp number

College / Organisation (optional)

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I agree to be contacted about schedule and fees for the Advanced GIS Course.

Schedule and fee confirmed in our WhatsApp reply.

· 02 / What I do

Three practices. Done well.

Ten years moving scholars, faculty and institutions from raw data to published research, grounded in Applied Geology and PhD-level rigour.

01 Training

Training that lands in your workflow.

Students and faculty want hands-on geospatial skills, but most courses teach buttons not workflows — so I teach GIS the way I use it daily for research, with every module ending in a real deliverable.

ArcGIS Pro QGIS GEE LULC

02 Research support

PhD-level support, end-to-end.

End-to-end support from problem statement to a defended Scopus manuscript. Methodology design, satellite-data preparation, statistical analysis, publication-grade figures, drafting and submission. Co-authored or sole-author tiers, both with a written scope before a rupee changes hands.

Methodology Analysis Manuscripts

03 Consulting

Geospatial consulting for institutions.

Scoped, written-proposal projects for coastal vulnerability atlases, multi-year LULC change studies, watershed analytics and climate-trend mapping. Recent engagements: 8-week CVI atlas · 12-week LULC study · 4-week climate dashboard. Reproducible workflow handed back at completion.

Coastal CVI LULC change Reporting

· 03 / How this works

From first message to published paper.

Most engagements follow the same arc. I reply to every new enquiry within 24 hours, usually on WhatsApp.

01 · Day 0

Conversation

A 20-minute WhatsApp or call to understand your research, timeline, and what "done" looks like for you.

02 · Week 1

Scope & plan

A clear written proposal: deliverables, data sources, milestones, fees. No surprise costs, no scope creep.

03 · Ongoing

Work in the open

Weekly check-ins. Shared folders. You see every map, every script, every draft, as it's made.

04 · Handover

Published & supported

Final maps, reproducible workflow, and, for scholars, a Scopus/SCI-ready manuscript you can defend.

· 04 / Receipts

Named work, not numbers.

Where the training leads. Scholars trained at Geospatial Campus go on to present and publish — and some come back with awards.

Best Paper Award · ICMEM 2026

Athira Raj · Research Scholar, Srinivas University, Mangalore

“Land Use–Land Cover Change and Soil Degradation in Alappuzha District, Kerala: A Multi-Temporal Geospatial Assessment”

3rd International Conference on Modern Trends in Engineering Technology & Management · Sree Narayana Institute of Technology, Adoor · May 2026 · Trained at Geospatial Campus

Dr. Aran Castro guiding two students through a GIS workflow on a laptop in the Nagercoil studio — **Hands-on, in the room.** Live GIS coaching at the Nagercoil studio — one screen, real data, immediate feedback.

Dr. Aran Castro presenting satellite and thermal imagery during a remote sensing talk — **On the podium.** Invited talks and faculty programmes across South Indian institutions — here on thermal and satellite imagery.

Dr. Aran Castro signing the MoU between Geospatial Campus and Nesamony Memorial Christian College, Marthandam — **Backed by institutions.** Signing the MoU with Nesamony Memorial Christian College, Marthandam — joint GIS & remote-sensing training and research for students across the region. See more →

Peer-reviewed and Scopus-indexed. Scholars I've supported have published in peer-reviewed, Scopus-indexed journals across coastal vulnerability, LULC change and remote-sensing research. I keep names private until each scholar opts in publicly — that's a professional courtesy, not a shortage of work. WhatsApp me for a reference list you can cross-check on Scopus directly.

Where scholars come from

Anna University Loyola College Holy Cross College MS University Scott Christian College University of Madras

Geospatial Campus in 39 seconds · tap to play

· Green India initiative

Free tech for a greener India.

Beyond client and research work, I build free public tools for environmental good. PlantNative lets anyone in India check whether a plant is native or invasive — by name or by photo — and find native alternatives to invasive species.

Built in support of India's native-tree movements — Van Mahotsav, Ek Ped Maa Ke Naam, and the National Mission for a Green India.

Open PlantNative plantnative.today

Native or invasive — instantlyKnow what belongs in Indian ecosystems.

Search by name or photoType a plant, or upload a picture to identify it.

Native alternativesSwap invasives for species that support local biodiversity.

· 05 / Voices

What scholars and institutions say.

Verbatim from Google. 4.8★ across 97 reviews →

Completed a comprehensive hands-on GIS training program covering fundamentals to advanced applications in ArcGIS, ArcGIS Pro, QGIS, and open-source tools. Conducted remote sensing analysis using satellite imagery for tasks such as Land Use Land Cover (LULC) mapping, NDVI calculation, change detection, and vegetation health monitoring.

Devi Devi Google review · 5★ · verified

Geospatial Campus provides expert coaching in GIS and remote sensing software, featuring experienced instructors and modern infrastructure. Their budget-friendly courses make advanced learning accessible to all students.

Praveen Raj Google review · 5★ · verified

Geospatial Campus provides good learning experience in GIS. The classes are useful and the faculty is supportive.

Pushpa Google review · 5★ · verified

I highly recommend to trust them.

Fabiola Bakayisire Google review · 5★ · verified

Read all reviews on Google →

Free industry report

GIS Job Market in India 2016 – 2030.

Salary bands by experience · Role demand shift · Top hiring sectors · 2026 – 2030 outlook. Built for students choosing where to specialise next.

Methodology: retrospective compiled from NASSCOM workforce reports, NRSC and ISRO publications, NSO sector data, and LinkedIn listings (2016–2025). Forecast section is a sector-extrapolation model with expert review. Author: Dr. Aran Castro A J · Version 1.0 · April 2026.

14-page PDF Sourced data Free · No payment

Sent. Check your inbox.
The PDF is on its way. If you don't see it in 2 minutes, check spam, or download directly here.

· 06 / Free resources

Learn free, before you reach out.

Research-grade PDFs you can download right now. No gatekeeping, just practical workflows built from PhD-level research.

Web App · Free

Browser tools · No install

Free Online GIS Tools

Coordinate & format converters, map measure, GeoJSON viewer, EPSG/CRS lookup, bounding box, tile/quadkey, GSD & geodesic calculators — all in your browser, nothing uploaded.

FREEgeocoordinate.site

Open free tools

Workflow Manual · 20 pages

ArcGIS Pro · Landsat 8

LST Mapping in ArcGIS Pro

Step-by-step Land Surface Temperature retrieval from Landsat 8 with formulas, raster calc expressions, and troubleshooting.

₹148FREELaunch offer

Download PDF

PDF eBook · Free

Coastal Science · Reference

Coastal Geomorphology

Processes, landforms, and human interactions. A field-and-lab reference for geomorphology researchers and PhD scholars.

₹250FREEPDF

Download PDF

PDF eBook · Free

Research Methods · Strategy

Systems Over Software

How great GIS researchers think. A playbook for scholars who want to move beyond button-clicking into real spatial reasoning.

₹250FREEPDF

Download PDF

All 6 toolkits → All 3 books →

· 07 / FAQ

Before you reach out.

The questions scholars and institutions ask most. If yours isn't here, WhatsApp me, I reply same-day.

Is the course online or in person?+

Both. Join live online with Dr. Aran from anywhere, or in person at our Nagercoil, Kochi, Chennai or Coimbatore campuses. Same curriculum, same project, same certificate — pick what fits your schedule.

What's the minimum background I need?+

A curious student, graduate, researcher or working professional. No prior GIS software experience is required — we start at fundamentals (coordinate systems, data handling) and build to GEE, QGIS and AI/MCP workflows.

Do you support PhD scholars through full publication?+

Yes. That's the bulk of my research-support work: methodology, satellite data acquisition, spatial analysis, maps, and preparing a Scopus- or SCI-indexed manuscript. I work with you, not for you, so your work remains your own.

Can institutions commission custom geospatial projects?+

Yes, coastal vulnerability assessments, LULC change detection, enterprise reporting dashboards, FDPs and custom training curricula. Start with a WhatsApp message describing the outcome you need.

How do I pay, and what's the fee structure?+

The Advanced GIS Course starts from ₹28,000, depending on mode (online or offline) and track. Research-support and consulting are scoped project-by-project with a written proposal. No payment until we both agree on deliverables.

Why pay for this when YouTube tutorials are free?+

YouTube teaches isolated tools. A Scopus-indexed paper needs a defensible methodology end-to-end: research question → data → analysis → figures → discussion → submission. The 6–8 months scholars typically lose between "I learned the tool" and "the paper is accepted" is exactly what an experienced supervisor compresses. You pay for the path, not the buttons.

Do I get the same value online as in person?+

Yes. Online sessions are live and interactive — not recordings — led by Dr. Aran, with the same curriculum, project and certificate as the offline batches. In person adds peers in the room and shared-screen debugging; online adds flexibility. Pick what fits your schedule.

Why pay an independent consultant when my supervisor is free?+

Your supervisor is not free; your supervisor is rationed. Most PhD supervisors carry 8–14 scholars and are pulled across teaching, admin and grants. They give intellectual direction; what they rarely have time for is sitting beside you for an afternoon while you fix a classification accuracy or rerun a buffer analysis. I am the second pair of hands that finishes the part of the work where supervisors run out of hours.

Let's talk.
Today, not someday.

Tell me about your research, your project, or your training need. First reply within 24 hours, usually sooner, on WhatsApp.

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Advanced GIS Course · Online & Offline Enrol →

GIS, done at PhD level.For scholars who can't afford to guess.

Scan for reviews, photos & directions.

A terrain-controlled test of lithological control on regolith thickness — Valapattanam basin, Kerala

Advanced GIS Course.Online or in person.

Enrol — Advanced GIS Course

Enquiry received.

Three practices. Done well.

Training that lands in your workflow.

PhD-level support, end-to-end.

Geospatial consulting for institutions.

From first message to published paper.

Conversation

Scope & plan

Work in the open

Published & supported

Named work, not numbers.

Athira Raj · Research Scholar, Srinivas University, Mangalore

Free tech for a greener India.

What scholars and institutions say.

GIS Job Market in India 2016 – 2030.

Learn free, before you reach out.

Free Online GIS Tools

LST Mapping in ArcGIS Pro

Coastal Geomorphology

Systems Over Software

Before you reach out.

Let's talk.Today, not someday.

GIS, done at PhD level.
For scholars who can't afford to guess.

Advanced GIS Course.
Online or in person.

Let's talk.
Today, not someday.