fix ordering of categories

README.md

@@ -8,19 +8,30 @@ Contributions welcome! Please follow the [contributing guidelines](https://githu
 
 ## Contents
 
+- [Automation and Robotics](#automation-and-robotics)
 - [Calculators](#calculators)
 - [Climate, Environment and Weather](#climate-environment-and-weather)
 - [Crop Modeling, Phenotyping, and Pathology](#crop-modeling-phenotyping-and-pathology)
 - [Datasets](#datasets)
-- [Machine Learning and AI](#machine-learning-and-ai)
 - [Data Standardization, Interoperability and APIs](#data-standardization-interoperability-and-apis)
 - [Farm Management Systems and Record Keeping](#farm-management-systems-and-record-keeping)
 - [Geospatial and GIS](#geospatial-and-gis)
-- [Automation and Robotics](#automation-and-robotics)
 - [IoT, Hardware](#iot-hardware)
 - [Knowledgebases and Learning Resources](#knowledgebases-and-learning-resources)
+- [Machine Learning and AI](#machine-learning-and-ai)
 - [Remote Sensing and Imagery](#remote-sensing-and-imagery)
 
+## Automation and Robotics
+
+- [Ant Robotics](https://antrobotics.de/) development from Ecoterra bot
+- [Acorn Rover](https://github.com/Twisted-Fields) precision farming rover, Odrive, Python.
+- [Earth Rover](https://github.com/earthrover) Ag AGV ROS1) precision farming rover, 
+- [EcoTerra Bot](https://ecoterrabot.com/) Delta & Rover
+- [FarmBot](https://github.com/farmbot) -  Open source precision gardening project.
+- [Romi project](https://media.romi-project.eu/documents/index.html) Europe-funded research project 
+- [ROS Agriculture](http://rosagriculture.org/) - Open Source community focusing on using Robot Operating System to empower farmers with robotics tools. 
+- [Weedinator](https://hackaday.io/project/53896-weedinator-2019) Line following /weeding robot
+
 ## Calculators
 
 - [farm-calculators](https://github.com/brycejohnston/farm-calculators) - WordPress plugin for calculating various farming and crop related information.
@@ -46,12 +57,6 @@ Contributions welcome! Please follow the [contributing guidelines](https://githu
 - [CWFID](https://github.com/cwfid/dataset) - Dataset comprising field images, vegetation segmentation masks and crop/weed plant type annotations.
 - [TERRA REF](https://terraref.org) -> 1PB public domain high resolution sensor data from sorghum breeding trials ([data publication](https://doi.org/10.5061/dryad.4b8gtht99) with large files available on [globus.org at ncsa#terra-public](https://app.globus.org/file-manager?origin_id=e8feaff4-96cd-11ea-bf90-0e6cccbb0103&origin_path=%2F))
 
-## Machine Learning and AI
-- [agridat](https://github.com/kwstat/agridat) - R package providing an extensive collection of datasets from agricultural experiments.
-- [Crop Yield Prediction](https://github.com/JiaxuanYou/crop_yield_prediction) - Deep gaussian process for crop yield prediction based on remote sensing data.
-- [Deep Learning for Biologists with Keras](https://github.com/totti0223/deep_learning_for_biologists_with_keras) - Tutorials for deep learning based analysis (mainly) on biological relavent themes.
-- [PlantCV](https://github.com/danforthcenter/plantcv) - Plant phenotyping software using computer vision.
-
 ## Data Standardization, Interoperability and APIs
 
 - [AgGateway’s ADAPT Toolkit](https://adaptframework.org) - Open Source project providing tools to simplify communication between growers, their machines, and their partners.
@@ -95,17 +100,6 @@ Contributions welcome! Please follow the [contributing guidelines](https://githu
 - [pyshp](https://github.com/GeospatialPython/pyshp) - Reads and writes ESRI Shapefiles in pure Python.
 - [rgeo-shapefile](https://github.com/rgeo/rgeo-shapefile) - RGeo Shapefile is an optional module for RGeo for reading geospatial data from ESRI shapefiles in Ruby.
 
-## Automation and Robotics
-
-- [Ant Robotics](https://antrobotics.de/) development from Ecoterra bot
-- [Acorn Rover](https://github.com/Twisted-Fields) precision farming rover, Odrive, Python.
-- [Earth Rover](https://github.com/earthrover) Ag AGV ROS1) precision farming rover, 
-- [EcoTerra Bot](https://ecoterrabot.com/) Delta & Rover
-- [FarmBot](https://github.com/farmbot) -  Open source precision gardening project.
-- [Romi project](https://media.romi-project.eu/documents/index.html) Europe-funded research project 
-- [ROS Agriculture](http://rosagriculture.org/) - Open Source community focusing on using Robot Operating System to empower farmers with robotics tools. 
-- [Weedinator](https://hackaday.io/project/53896-weedinator-2019) Line following /weeding robot
-
 ## IoT, Hardware
 
 - [AgOpenGPS](https://github.com/farmerbriantee/AgOpenGPS) - Ag precision mapping and section control software.
@@ -119,6 +113,12 @@ Contributions welcome! Please follow the [contributing guidelines](https://githu
 - [Harvest Helper](https://github.com/damwhit/harvest_helper) -  Provides growing, harvesting and recipe information for the 45 plants in the database as well as a JSON API.
 - [OpenFarm](https://github.com/openfarmcc/OpenFarm) - A free and open database for farming and gardening knowledge built with Ruby on Rails.
 
+## Machine Learning and AI
+- [agridat](https://github.com/kwstat/agridat) - R package providing an extensive collection of datasets from agricultural experiments.
+- [Crop Yield Prediction](https://github.com/JiaxuanYou/crop_yield_prediction) - Deep gaussian process for crop yield prediction based on remote sensing data.
+- [Deep Learning for Biologists with Keras](https://github.com/totti0223/deep_learning_for_biologists_with_keras) - Tutorials for deep learning based analysis (mainly) on biological relavent themes.
+- [PlantCV](https://github.com/danforthcenter/plantcv) - Plant phenotyping software using computer vision.
+
 ## Remote Sensing and Imagery
 
 - [Awesome Sentinel](https://github.com/Fernerkundung/awesome-sentinel) - A curated list of awesome tools, tutorials and APIs related to data from the Copernicus Sentinel Satellites.