Update README.md

Update README.md

README.md

@@ -76,11 +76,11 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [Geopackage](https://www.geopackage.org/) - SQLite spatial extension. More powerful than its older brother Spatialite.
 * [H2GIS](https://github.com/orbisgis/h2gis) - A spatial extension of the H2 database.
 * [Hastings](https://github.com/cloudant-labs/hastings) - GeoSpatial Search for CouchDB 2
-* [Informix Spatial](http://www-01.ibm.com/software/data/informix/spatial/) - Informix spatial extension.
+* [Informix Spatial](https://www.ibm.com/docs/en/informix-servers/14.10?topic=guide-getting-started-spatial-data) - Informix spatial extension.
 * [Microsoft SQL Server](https://docs.microsoft.com/en-us/sql/relational-databases/spatial/spatial-data-sql-server) - Microsoft SQL/SQL Azure spatial features. All the spatial functionality is also available as a .NET library (can be downloaded using nuget)
 * [MobilityDB](https://github.com/ULB-CoDE-WIT/MobilityDB) - An extension to the Postgres database which adds support for temporal and spatio-temporal objects
 * [MongoDB](https://www.mongodb.com/) - Also supports GeoJSON and spatial indexes.
-* [MySql Spatial](http://dev.mysql.com/doc/refman/5.7/en/spatial-extensions.html) - MySql spatial extension.
+* [MySql Spatial](https://dev.mysql.com/doc/refman/8.0/en/spatial-analysis-functions.html) - MySql spatial extension.
 * [Neo4j Spatial](https://github.com/neo4j-contrib/spatial) - Library of spatial utilities for Neo4j.
 * [Oracle Spatial](http://www.oracle.com/us/products/database/options/spatial/overview/index.html) - Oracle database spatial extension.
 * [OrientDB](https://github.com/orientechnologies/orientdb) - OrientDB is an Open Source Multi-Model NoSQL DBMS with the support of Native Graphs, Documents Full-Text, Reactivity, Geo-Spatial and Object Oriented concepts.
@@ -90,7 +90,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [Rasdaman](http://www.rasdaman.org/) - Array database that allows storing and querying massive multi-dimensional arrays, such as sensor, image, simulation, and statistics data appearing in domains like earth, space, and life science.
 * [SciDB](http://www.paradigm4.com/) - Array database designed for multidimensional data management and analytics common to scientific, geospatial, financial, and industrial applications.
 * [Spatialite](http://www.gaia-gis.it/gaia-sins/) - SQLite spatial extension.
-* [Teradata Geospatial Feature](http://br.teradata.com/Resources/Demos/Teradata-Geospatial-Features-Overview/?LangType=1046&LangSelect=true) - Teradata spatial extension for DW and BI.
+* [Teradata Geospatial Feature](https://docs.teradata.com/r/Teradata-VantageTM-Geospatial-Data-Types/March-2019/Geospatial-Data/Geospatial-Information) - Teradata spatial extension for DW and BI.
 * [Tile38](https://github.com/tidwall/tile38) - Tile38 is a geospatial database, spatial index, and realtime geofence.
 * [TileDB](https://github.com/TileDB-Inc/TileDB) - TileDB is a powerful engine for storing and accessing dense and sparse multi-dimensional arrays, which can help you model any complex data efficiently.
 * [yogrt](https://github.com/Anagraph/yogrt) - A simple templating tool for importing GIS data to PostGIS
@@ -120,7 +120,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [rasterix](https://github.com/mogasw/rasterix) - Rasterix is a cross-platform utility built around the GDAL library and the Qt framework designed to process geospatial raster data.
 * [RealityCapture](https://www.realitycapture-training.com/) - Photogrammetry software.
 * [SNAP](https://step.esa.int/main/download/snap-download/) - SNAP is an open source common architecture for ESA Toolboxes ideal for the exploitation of Earth Observation data.
-* [Spring](http://www.dpi.inpe.br/spring/english/index.html) - GIS and remote sensing image processing system with an object-oriented data model.
+* [Spring](http://www.dpi.inpe.br/spring/) - GIS and remote sensing image processing system with an object-oriented data model.
 * [TerrSet](https://clarklabs.org/terrset/) - TerrSet (formerly IDRISI) is an integrated geographic information system (GIS) and remote sensing software
 * [The Sentinel Toolbox](https://sentinel.esa.int/web/sentinel/toolboxes) - The Sentinel Toolboxes consists of a collection of processing tools, data product readers and writers and a display and analysis application to process Sentinel data.
 * [TIMESAT](http://web.nateko.lu.se/timesat/timesat.asp?cat=0) - TIMESAT is a software package for analysing time-series of satellite sensor data.
@@ -135,21 +135,21 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [FME Desktop](https://www.safe.com/fme/fme-desktop/) - FME is an integrated collection of Spatial ETL tools for data transformation and data translation.
 * [GC2](http://www.mapcentia.com/en/product/) - GC2 is an enterprise platform GIS (open source)
 * [GeoDa](http://geodacenter.github.io/) - Spatial data analysis software.
-* [Geomedia](http://www.hexagongeospatial.com/products/producer-suite/geomedia) - Commercial GIS.
+* [Geomedia](https://hexagon.com/products/geomedia) - Commercial GIS.
 * [GRASS GIS](https://grass.osgeo.org/) - GRASS (Geographic Resources Analysis Support System) is a free and open source GIS.
 * [gvSIG](http://www.gvsig.com/en) - Free and open source GIS.
 * [ILWIS](http://52north.org/communities/ilwis/ilwis-open) - Integrated Land and Water Information System (ILWIS) is a remote sensing and GIS software.
 * [LuciadFusion](http://www.luciad.com/solutions/luciadfusion) - An all-in-one server solution for your data publication workflow and geospatial data management
 * [Manifold System](http://www.manifold.net/) - Commercial GIS.
 * [Mapbox Studio](https://github.com/mapbox/mapbox-studio-classic) - Desktop application for vector tile driven map design.
-* [MapInfo](http://www.pitneybowes.com/us/location-intelligence/geographic-information-systems/mapinfo-pro.html) - Commercial GIS.
+* [MapInfo](https://www.geograph.com.br/mapinfo) - Commercial GIS.
 * [MapWindow GIS](http://www.mapwindow.org/) - Free and open source desktop geographic information system.
 * [MicroImages TNTgis](https://www.microimages.com/) - Commercial GIS.
 * [OpenJUMP](http://openjump.org/) - Open source Java GIS.
 * [QGIS](http://www.qgis.org/en/site/) - Cross-platform free and open-source desktop geographic information system.
 * [SAGA](http://www.saga-gis.org/en/index.html) - SAGA is the abbreviation for System for Automated Geoscientific Analyses.
 * [Smallworld](https://www.gegridsolutions.com/geospatial/catalog/smallworld_core.htm) - Commercial GIS.
-* [Terraview](http://www.dpi.inpe.br/terraview_eng/index.php) - GIS application built using the TerraLib  GIS library.
+* [Terraview](http://www.obt.inpe.br/OBT/assuntos/projetos/terralib-terraview) - GIS application built using the TerraLib  GIS library.
 * [uDig](http://udig.refractions.net/) - A GIS Framework for Eclipse (Java) and also a GIS software.
 
 
@@ -166,12 +166,11 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [azure-maps-swipe-map](https://github.com/Azure-Samples/azure-maps-swipe-map) - A module for the Azure Maps Web SDK that allows swiping between two overlapping maps, ideal for comparing two overlapping data sets.
 * [azure-maps-sync-maps](https://github.com/Azure-Samples/azure-maps-sync-maps) - An Azure Maps Web SDK module that synchronizes the cameras of two or more maps.
 * [Bertin.js](https://github.com/neocarto/bertin) - A JavaScript library for visualizing geospatial data and make thematic maps for the web.
-* [CesiumJS](https://cesiumjs.org/) - An open-source JavaScript library for world-class 3D globes and maps.
+* [CesiumJS](https://cesium.com/platform/cesiumjs/) - An open-source JavaScript library for world-class 3D globes and maps.
 * [CMV - The Configurable Map Viewer](https://github.com/cmv/cmv-app) - CMV is a community-supported open source mapping framework. CMV works with the Esri JavaScript API, ArcGIS Server, ArcGIS Online and more.
 * [deck.gl](https://deck.gl) - A WebGL-powered framework for visual exploratory data analysis of large datasets.
 * [Flare Cluster Layer](https://github.com/nickcam/FlareClusterLayer) - ArcGIS javascript custom graphics layer. Creates clusters and creates flares for clusters.
 * [geojson-vt](https://github.com/mapbox/geojson-vt) - A highly efficient JavaScript library for slicing GeoJSON data into vector tiles on the fly.
-* [Geomanjas](http://www.geomajas.org/) - Open source development software for web-based and cloud based GIS applications.
 * [GeoNode](http://geonode.org/) - A web-based application and platform for developing geospatial information systems (GIS) and for deploying spatial data infrastructures (SDI).
 * [Google Maps API Polyline String Decoder](https://github.com/mgd722/decode-google-maps-polyline) - Function that will convert encoded polyline strings (as returned by the Google Maps API) into a list of lat/lon pairs.
 * [jVectorMap](https://jvectormap.com/) - jVectorMap is a vector-based, cross-browser and cross-platform component for interactive geography-related data visualization on the web. It provides numerious features like smooth zooming and panning, fully-customizable styling, markers, labels and tooltips.
@@ -214,8 +213,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 
 ## Radar
 
-* [GAMMA](http://www.gamma-rs.ch/no_cache/software.html) - Allows processing of SAR, interferometric SAR (InSAR) and differential interferometric SAR (DInSAR).
-* [GIAnT](http://earthdef.caltech.edu/projects/giant/wiki) - Python libraries and scripts that implement various published time-series InSAR algorithms in a common framework.
+* [GAMMA](https://www.gamma-rs.ch/software) - Allows processing of SAR, interferometric SAR (InSAR) and differential interferometric SAR (DInSAR).
 * [GMT5SAR](https://topex.ucsd.edu/gmtsar/) - InSAR processing system based on GMT.
 * [LiCSBAS](https://github.com/yumorishita/LiCSBAS) - LiCSBAS is an open-source package in Python and bash to carry out InSAR time series analysis using LiCSAR products.
 * [NANSAT](https://github.com/nansencenter/nansat) - Nansat is a scientist friendly Python toolbox for processing 2D satellite earth observation data.
@@ -224,7 +222,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [pyroSAR](https://github.com/johntruckenbrodt/pyroSAR) - A Python Framework for Large-Scale SAR Satellite Data Processing.
 * [PySAR](https://github.com/insarlab/PySAR) - InSAR time series analysis in Python.
 * [SARbian](https://eo-college.org/sarbian/) - Free and open SAR operating system (based on Debian Linux).
-* [Sarmap](http://www.sarmap.ch/page.php?page=sarscape) - Synthetic Aperture Radar processing software.
+* [Sarmap](https://www.sarmap.ch/index.php/software/sarscape/) - Synthetic Aperture Radar processing software.
 * [SARPROZ](https://www.sarproz.com/) - Implements a wide range of Synthetic Aperture Radar (SAR), Interferometric SAR (InSAR) and Multi-Temporal InSAR processing techniques.
 * [Sentinel Toolboxes](https://sentinel.esa.int/web/sentinel/toolboxes) - Free open source toolboxes for the scientific exploitation of the Sentinel missions.
 
@@ -241,7 +239,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [greyhound](https://github.com/hobu/greyhound) - A point cloud streaming framework for dynamic web services and native applications.
 * [Laspy](http://laspy.readthedocs.io/en/latest/) - Laspy is a python library for reading, modifying, and creating .LAS LIDAR files.
 * [LAStools](http://www.cs.unc.edu/~isenburg/lastools/) - A collection of highly-efficient, scriptable tools with multi-core batching that process LAS, compressed LAZ, Terrasolid BIN, .shp, and ASCII.
-* [LASzip](https://www.laszip.org/) - Quickly turns bulky LAS files into compact LAZ files without information loss.
+* [LASzip](https://laszip.org/) - Quickly turns bulky LAS files into compact LAZ files without information loss.
 * [libLAS](https://liblas.org/) - libLAS is a C/C++ library for reading and writing the very common LAS LiDAR format. 
 * [lidar](https://github.com/jblindsay/lidar) - A Crystal language library for reading and writing LiDAR data in LAS format.
 * [lidario](https://github.com/jblindsay/lidario) - A small Go library for reading and writing LiDAR (LAS) files.
@@ -281,7 +279,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [6S](http://6s.ltdri.org/) - Second Simulation of the Satellite Signal in the Solar Spectrum (6S) open source algorithm.
 * [6S_emulator](https://github.com/samsammurphy/6S_emulator) - The 6S emulator is an open-source atmospheric correction tool. It is based on the 6S radiative transfer model but it runs 100x faster with minimal additional error (i.e. < 0.5 %).
 * [ACOLITE_MR](https://github.com/acolite/acolite_mr) - Atmospheric correction for aquatic applications of metre-scale satellites.
-* [ARCSI](https://www.arcsi.remotesensing.info/) - The Atmospheric and Radiometric Correction of Satellite Imagery (ARCSI) software provides a command line tool for the generation of Analysis Ready Data (ARD) optical data including atmospheric correction, cloud masking, topographic correction etc.
+* [ARCSI](https://github.com/remotesensinginfo/arcsi) - The Atmospheric and Radiometric Correction of Satellite Imagery (ARCSI) software provides a command line tool for the generation of Analysis Ready Data (ARD) optical data including atmospheric correction, cloud masking, topographic correction etc.
 * [ATCOR](http://www.atcor.de/) - ERDAS Imagine module.
 * [gee-atmcorr-S2](https://github.com/samsammurphy/gee-atmcorr-S2) - Atmospheric correction of Sentinel 2 imagery in Google Earth Engine using Py6S.
 * [i.atcorr](https://grass.osgeo.org/grass70/manuals/i.atcorr.html) - GRASS GIS module that performs atmospheric correction using the 6S algorithm.
@@ -303,7 +301,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 
 
 ## Landscape Metrics
-* [Fragstats](https://www.umass.edu/landeco/research/fragstats/fragstats.html) - Spatial Pattern Analysis Program for Categorical Maps.
+* [Fragstats](https://fragstats.org/) - Spatial Pattern Analysis Program for Categorical Maps.
 * [landscapemetrics](https://github.com/r-spatialecology/landscapemetrics) - landscapemetrics is an R package for calculating landscape metrics for categorical landscape patterns in a tidy workflow.
 * [LS_METRICS](https://github.com/LEEClab/LS_METRICS) - A tool for calculating landscape connectivity and other ecologically scaled landscape metrics
 * [Makurhini](https://github.com/connectscape/Makurhini) - R package for calculating fragmentation and landscape connectivity indices used in conservation planning.
@@ -407,7 +405,6 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [libtorch-yolov3](https://github.com/walktree/libtorch-yolov3) - A Libtorch implementation of the YOLO v3 object detection algorithm.
 * [LightNet](https://github.com/ansleliu/LightNet) - LightNet: Light-weight Networks for Semantic Image Segmentation (Cityscapes and Mapillary Vistas Dataset)
 * [mmsegmentation](https://github.com/open-mmlab/mmsegmentation) - MMSegmentation is an open source semantic segmentation toolbox based on PyTorch. It is a part of the OpenMMLab project.
-* [neat-EO](https://neat-EO.pink) - Efficient AI4EO OpenSource framework
 * [Pixel Decoder](https://github.com/Geoyi/pixel-decoder) - A machine learning python package to run deep learning with satellite imagery.
 * [PixelLib](https://github.com/ayoolaolafenwa/PixelLib) - Pixellib is a library for performing segmentation of images. It suports both Semantic Segmentation as Instance Segmentation.
 * [platypus](https://github.com/maju116/platypus) - R package for object detection and image segmentation.
@@ -477,7 +474,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [Pronto Raster](https://github.com/ahhz/raster) - C++ library for geographical raster data analysis.
 * [RichDEM](https://github.com/r-barnes/richdem) - High-performance Terrain and Hydrology Analysis.
 * [RoutingKit](https://github.com/RoutingKit/RoutingKit) - RoutingKit is a C++ library that provides advanced route planning functionality.
-* [RSGISLib](https://bitbucket.org/petebunting/rsgislib/src/bf7933996822?at=default) - The Remote Sensing and GIS software library (RSGISLib) is a collection of tools for processing remote sensing and GIS datasets. The tools are accessed using Python bindings or an XML interface.
+* [RSGISLib](http://rsgislib.org/) - The Remote Sensing and GIS software library (RSGISLib) is a collection of tools for processing remote sensing and GIS datasets. The tools are accessed using Python bindings or an XML interface.
 * [S2 Geometry](https://github.com/google/s2geometry) - Computational geometry and spatial indexing on the sphere.
 * [Selene](https://github.com/kmhofmann/selene) - A C++14 image representation, processing and I/O library.
 * [Spatial](https://sourceforge.net/projects/spatial/) - Spatial is a generic header-only C++ library providing multi-dimensional in-memory containers, iterators and functionals.
@@ -500,7 +497,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [BotBuild-Location](https://github.com/Microsoft/BotBuilder-Location) - An open-source location picker control for Microsoft Bot Framework powered by Bing Maps REST services.
 * [BruTile](https://github.com/BruTile/BruTile) - BruTile is a .NET library to access tile services like those of OpenStreetMap, MapBox or GeodanMaps.
 * [DEM Net Elevation API](https://github.com/dem-net/DEM.Net) - 3D terrain generation library, provides access to global DEM datasets (OpenTopography, Nasa ASTER) and tiled imagery services. GlTF and STL export formats supported. [Live demo](https://elevationapi.com)
-* [DotSpatial](https://dotspatial.codeplex.com/) - DotSpatial is a geographic information system library written for .NET 4.
+* [DotSpatial](https://github.com/DotSpatial/DotSpatial) - DotSpatial is a geographic information system library written for .NET 4.
 * [Earth-Lens](https://github.com/Microsoft/Earth-Lens) - Earth Lens, a Microsoft Garage project is an iOS iPad application that helps people and organizations quickly identify and classify objects in aerial imagery through the power of machine learning.
 * [GDAL/OGR CSharp](https://trac.osgeo.org/gdal/wiki/GdalOgrInCsharp) - C# bindings for GDAL and OGR.
 * [Geo](https://github.com/sibartlett/Geo) - A geospatial library for .NET
@@ -511,8 +508,8 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [NTS Net Topology Suite](https://github.com/NetTopologySuite/NetTopologySuite) - A .NET GIS solution that is fast and reliable for the .NET platform.
 * [osmsharp](http://www.osmsharp.com/) - OsmSharp is a C# library to work with OpenStreetMap (OSM) data.
 * [Sanchez](https://github.com/nullpainter/sanchez) - False-colour geostationary satellite image compositor.
-* [SharpKml](https://sharpkml.codeplex.com/) - Is able to read/write both KML files and KMZ files.
-* [SharpMap](http://sharpmap.codeplex.com/) - SharpMap is an easy-to-use mapping library for use in web and desktop applications.
+* [SharpKml](https://github.com/samcragg/sharpkml) - Is able to read/write both KML files and KMZ files.
+* [SharpMap](https://github.com/SharpMap/SharpMap) - SharpMap is an easy-to-use mapping library for use in web and desktop applications.
 * [Windows UWP map control](https://msdn.microsoft.com/en-us/library/windows/apps/xaml/dn642089.aspx) - The Bing Maps control built into the Windows UWP platform.
 
 ## Clojure
@@ -601,15 +598,14 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [GraphHopper Routing Engine](https://github.com/graphhopper/graphhopper) - GraphHopper is a fast and memory efficient Java routing engine, released under Apache License 2.0. By default it uses OpenStreetMap and GTFS data, but it can import other data sources.
 * [JGeocoder](http://jgeocoder.sourceforge.net/) - Free Java Geocoder.
 * [jpostal](https://github.com/openvenues/jpostal) - Java/JNI bindings to libpostal for fast international street address parsing/normalization.
-* [JTS Topology Suite](http://www.vividsolutions.com/jts/jtshome.htm) - JTS Topology Suite is an API of 2D spatial predicates and functions.
+* [JTS Topology Suite](https://github.com/locationtech/jts) - JTS Topology Suite is an API of 2D spatial predicates and functions.
 * [LuciadLightspeed](http://www.luciad.com/solutions/luciadlightspeed) - A Java library that provides the foundations for advanced geospatial analytics applications
-* [MapFish Print](http://mapfish.github.io/) - The purpose of Mapfish Print is to create reports that contain maps (and map related components) within them. The project is a Java based servlet/library/application based on the mature Jasper Reports Library.
+* [MapFish Print](https://mapfish.github.io/mapfish-print-doc/) - The purpose of Mapfish Print is to create reports that contain maps (and map related components) within them. The project is a Java based servlet/library/application based on the mature Jasper Reports Library.
 * [Openmap](https://github.com/openmap-java/openmap) - Open Source JavaBeans-based programmer's toolkit.
 * [PDAL-Java](https://github.com/PDAL/java) - Java extension and bindings for PDAL.
 * [Photon](https://github.com/komoot/photon) - Photon is an open source geocoder built for OpenStreetMap data. It is based on elasticsearch.
 * [Proj4j](https://github.com/locationtech/proj4j) - Java port of the Proj.4 library for coordinate reprojection.
 * [Spatial4j](https://github.com/locationtech/spatial4j) - Spatial4j is a general purpose geospatial ASL licensed open-source Java library.
-* [whitebox-geospatial-analysis-tools](https://github.com/jblindsay/whitebox-geospatial-analysis-tools) - An open-source GIS and remote sensing package.
 * [World Wind Java SDK](http://worldwind.arc.nasa.gov/java/) - Nasa cross-platform Java SDK.
 
 ## JavaScript
@@ -647,7 +643,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [iTowns](http://www.itowns-project.org/) - A Three.js-based framework written in Javascript/WebGL for visualizing 3D geospatial data. It can connect to WMS/WMTS/TMS servers including elevation data and load many different data formats (3dTiles, gpx, KML and much much more).
 * [JSTS](https://github.com/bjornharrtell/jsts) - Port of the Java JTS library.
 * [jVectorMap](https://jvectormap.com/) - jVectorMap is a vector-based, cross-browser and cross-platform component for interactive geography-related data visualization on the web. It provides numerious features like smooth zooming and panning, fully-customizable styling, markers, labels and tooltips.
-* [kepler.gl](https://uber.github.io/kepler.gl/#/) - kepler.gl is a data-agnostic, high-performance web-based application for visual exploration of large-scale geolocation data sets.
+* [kepler.gl](https://kepler.gl/) - kepler.gl is a data-agnostic, high-performance web-based application for visual exploration of large-scale geolocation data sets.
 * [Koop](https://koopjs.github.io/) - An open source geospatial data server. Transform geospatial data on the fly and serve as GeoJSON, Vector Tiles, Feature Services and more.
 * [landsat8.earth](https://github.com/kylebarron/landsat8.earth) - 2D/3D WebGL-powered Landsat 8 satellite imagery analysis.
 * [landspeed.js](https://github.com/springmeyer/landspeed.js) - WMS server using node-mapnik.
@@ -753,7 +749,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 
 ## Lisp
 * [cl-ewkb](https://github.com/filonenko-mikhail/cl-ewkb/) - Common Lisp PostGIS EWKB data model and encoder/decoder.
-* [cl-proj](https://bitbucket.org/vityok/cl-proj) - CL-PROJ provides CFFI-based Common Lisp bindings for the PROJ.4 library.
+* [cl-proj](https://github.com/vityok/cl-proj) - CL-PROJ provides CFFI-based Common Lisp bindings for the PROJ.4 library.
 * [utm](https://github.com/jl2/utm) - Lisp library for converting between latitude/longitude and UTM.
 
 ## Lua
@@ -846,7 +842,6 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [LANDSAT-Download](https://github.com/olivierhagolle/LANDSAT-Download) - Automated download of LANDSAT data from USGS website.
 * [landsat-extract-gee](https://github.com/loicdtx/landsat-extract-gee) - Get Landsat surface reflectance time-series from google earth engine.
 * [Landsat-util](https://github.com/developmentseed/landsat-util) - Landsat-util is a command line utility that makes it easy to search, download, and process Landsat imagery.
-* [landsat7-errors](https://github.com/gena/landsat7-errors) - Identifies and correct errors in raw values of Landsat 7.
 * [landsatxplore](https://github.com/yannforget/landsatxplore) - Search and download Landsat scenes from EarthExplorer.
 * [leafmap](https://github.com/giswqs/leafmap) - A Python package for geospatial analysis and interactive mapping with minimal coding in a Jupyter environment.
 * [Lets-Plot](https://lets-plot.org) - An open-source plotting library supporting visualization of geospatial data on static or interactive maps.
@@ -907,7 +902,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [rio-color](https://github.com/mapbox/rio-color) - Color correction plugin for rasterio.
 * [rio-hist](https://github.com/mapbox/rio-hist) - Histogram matching plugin for rasterio.
 * [rio-tiler](https://github.com/mapbox/rio-tiler) - Get mercator tile from landsat, sentinel or other AWS hosted raster.
-* [RIOS](https://bitbucket.org/chchrsc/rios/overview) - Raster I/O Simplification. A set of python modules which makes it easy to write raster processing code in Python.
+* [RIOS](https://www.rioshome.org/en/latest/) - Raster I/O Simplification. A set of python modules which makes it easy to write raster processing code in Python.
 * [rioxarray](https://github.com/corteva/rioxarray) - rasterio xarray extension.
 * [routing-py](https://github.com/gis-ops/routing-py) - Python library to access all public routing, isochrones and matrix APIs in a consistent manner.
 * [RSGISLib](http://www.rsgislib.org/) - The Remote Sensing and GIS software library (RSGISLib) is a collection of tools for processing remote sensing and GIS datasets. The tools are accessed using Python bindings or an XML interface.
@@ -959,7 +954,6 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [laravel-geo](https://github.com/eleven-lab/laravel-geo) - GeoSpatial integration on Laravel 5.2+ that supports MySQL and PostgreSQL.
 * [li3_geo](https://github.com/nateabele/li3_geo) - Adds geospatial support to Lithium for multiple databases, including MongoDB, CouchDB and MySQL.
 * [PHP Azure Maps Provider](https://github.com/max-langerman/azure-maps-provider) - A PHP Azure Maps Geocoder Provider.
-* [php-libspatialite](https://github.com/rukandax/php-libspatialite) - PHP Query Builder for SQLite data with Spatial SQL Capabilities.
 * [PHP7 Mapnik](https://github.com/garrettrayj/php7-mapnik) - PHP extension for geospatial rendering with Mapnik.
 * [shapefile](https://github.com/phpmyadmin/shapefile) - ESRI ShapeFile library for PHP.
 * [ShapeReader](https://github.com/muka/ShapeReader) - A PHP library to parse ESRI Shape files.
@@ -1146,7 +1140,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [sgeostat](https://cran.r-project.org/web/packages/sgeostat/index.html) - An Object-oriented Framework for Geostatistical Modeling in S+ containing functions for variogram estimation, variogram fitting and kriging as well as some plot functions.
 * [shapefiles](https://cran.r-project.org/web/packages/shapefiles/index.html) - Read and Write ESRI Shapefiles.
 * [siplab](https://cran.r-project.org/web/packages/siplab/index.html) - A platform for experimenting with spatially explicit individual-based vegetation models.
-* [sits](https://github.com/gilbertocamara/sits) - satellite image time series package for R.
+* [sits](https://github.com/e-sensing/sits) - Satellite image time series package for R.
 * [smacpod](https://cran.r-project.org/web/packages/smacpod/index.html) - Various statistical methods for analyzing case-control point data.
 * [smerc](https://cran.r-project.org/web/packages/smerc/index.html) - Provides statistical methods for the analysis of data areal data, with a focus on cluster detection.
 * [soilDB](https://github.com/ncss-tech/soilDB) - Simplified Access to NCSS Soil Databases.
@@ -1185,7 +1179,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [stars](https://github.com/r-spatial/stars) - Spatiotemporal tidy arrays for R.
 * [stlnpp](https://github.com/Moradii/stlnpp) - Spatio-temporal point patterns on linear networks.
 * [stplanr](https://github.com/ropensci/stplanr) - Sustainable transport planning with R.
-* [supercells](shttps://github.com/Nowosad/supercells) - The goal of supercells is to utilize the concept of superpixels to a variety of spatial data.
+* [supercells](https://github.com/Nowosad/supercells) - The goal of supercells is to utilize the concept of superpixels to a variety of spatial data.
 * [Tanaka](https://github.com/riatelab/tanaka) - Tanaka Maps with R.
 * [taRifx](https://cran.r-project.org/web/packages/taRifx/index.html) - A collection of various utility and convenience functions.
 * [teamlucc](https://github.com/azvoleff/teamlucc) -  Is designed to facilitate analysis of land use and cover change (LUCC) around the monitoring sites of the Tropical Ecology Assessment and Monitoring (TEAM) Network.
@@ -1213,7 +1207,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [Agroclimatology](https://github.com/beaorn/agroclimatology) - Ruby client for interacting with the NASA (POWER) Agroclimatology Web Resource.
 * [Evapotranspiration](https://github.com/beaorn/evapotranspiration) - Ruby library for calculating reference crop evapotranspiration (ETo).
 * [ffi-geos](https://github.com/dark-panda/ffi-geos) - Low-level ruby bindings to GEOS library.
-* [Geokit](http://geokit.rubyforge.org/) - A Ruby gem & Rails plugin for easier map-based applications.
+* [Geokit](https://github.com/geokit/geokit) - A Ruby gem & Rails plugin for easier map-based applications.
 * [Mongoid Geospatial](https://github.com/nofxx/mongoid-geospatial) - A Mongoid Extension that simplifies the use of MongoDB spatial features.
 * [PostGIS ActiveRecord Adapter](https://github.com/rgeo/activerecord-postgis-adapter) - ActiveRecord adapter for PostGIS.
 * [Rgeo GeoJSON](https://github.com/rgeo/rgeo-geojson) - RGeo component for reading and writing GeoJSON.
@@ -1283,7 +1277,7 @@ Long list of geospatial analysis tools. Geospatial analysis, or just spatial ana
 * [mapbox-navigation-android](https://github.com/mapbox/mapbox-navigation-android) - Mapbox Navigation SDK for Android.
 * [MapLibre GL Native](https://github.com/maplibre/maplibre-gl-native) - The open-source alternative to Mapbox GL Native. SDKs for iOS, Android and other platforms
 * [MAPS.ME](https://github.com/mapsme/omim) - MAPS.ME — Offline OpenStreetMap maps for iOS and Android.
-* [Nutiteq Maps SDK](http://www.nutiteq.com/nutiteq-sdk/overview/) - C++ maps library for iOS, Android, Windows Phone and Xamarin with bindings for Java, ObjectiveC and C#.
+* [Nutiteq Maps SDK](https://github.com/nutiteq) - C++ maps library for iOS, Android, Windows Phone and Xamarin with bindings for Java, ObjectiveC and C#.
 * [Organic Maps](https://github.com/organicmaps/organicmaps) - Organic Maps is a better fork of MAPS.ME, an Android & iOS offline maps app for travelers, tourists, hikers, and cyclists based on top of crowd-sourced OpenStreetMap data and curated with love by MAPS.ME founders. No ads, no tracking, no data collection, no crapware.
 * [WhirlyGlobe/Maply](http://mousebird.github.io/WhirlyGlobe/) - Objective C code that is able to read and render vector tiles(and style with mapnik xml) on iOS devices.
 * [XaMaps](https://github.com/AlexPshul/XaMaps) - Xamarin + Azure Maps.
@@ -1362,7 +1356,7 @@ for geospatial and tabular data.
 * [Planetiler](https://github.com/onthegomap/planetiler) - Flexible tool to build planet-scale vector tilesets from OpenStreetMap data in a few hours.
 * [Projection  Wizard](http://projectionwizard.org/) - Helps you select an appropriate projection for your map, depending on the area that you are mapping.
 * [sat-search](https://github.com/sat-utils/sat-search) - Sat-search is a Python 3 library and a command line tool for discovering and downloading publicly available satellite imagery using STAC compliant API.
-* [TileMill](https://github.com/mapbox/tilemill) - TileMill is a modern map design studio powered by Node.js and Mapnik.
+* [TileMill](https://tilemill-project.github.io/tilemill/) - TileMill is a modern map design studio powered by Node.js and Mapnik.
 * [veins](https://github.com/sommer/veins) - Open source vehicular network simulation framework.
 * [eodag](https://github.com/CS-SI/eodag) - Command line tool and a plugin-oriented Python framework for searching, aggregating results and downloading remote sensed images while offering a unified API for data access regardless of the data provider.
 * [nextgisweb](https://github.com/nextgis/nextgisweb) - Server based application/server-side framework for geodata storage, management and visualization.
@@ -1380,7 +1374,7 @@ for geospatial and tabular data.
 ## Data Sources
 
 * [AIforEarthDataSets](https://github.com/microsoft/AIforEarthDataSets) - Notebooks and documentation for AI-for-Earth-managed datasets on Azure Open Datasets.
-* [ASTER Data](https://lpdaac.usgs.gov/dataset_discovery/aster) - Download ASTER data.
+* [ASTER Data](https://terra.nasa.gov/data/aster-data) - Download ASTER data.
 * [Callisto Generated Datasets](https://github.com/Agri-Hub/Callisto-Dataset-Collection) - A list of datasets aiming to enable Artificial Intelligence applications that use Copernicus data.
 * [CBERS on AWS](https://github.com/fredliporace/cbers-on-aws) - Information, tools and data related to the China-Brazil Earth Resources Satellite (CBERS) PDS on AWS.
 * [Cityscapes Dataset](https://www.cityscapes-dataset.com/) -  large-scale dataset that contains a diverse set of stereo video sequences recorded in street scenes from 50 different cities, with high quality pixel-level annotations of 5 000 frames in addition to a larger set of 20 000 weakly annotated frames.
@@ -1424,9 +1418,9 @@ for geospatial and tabular data.
 * [Geo For Good Summit](https://earthoutreachonair.withgoogle.com/events/geoforgood21) - Annual conference, hosted by Google, geared toward nonprofits, scientists, government agencies and other change-makers who want to leverage mapping tools and technology for positive impact in the world. 
 * [GEOINFO](http://www.geoinfo.info/) - The GEOINFO series (Brazilian Symposium on Geoinformatics) is an annual conference for exploring ongoing research, development and innovative applications on geographic information science and related areas.
 * [GeoPython](https://2021.geopython.net/) - The conference is focused on Python and Geo, its toolkits and applications. 
-* [International Syposium on Digital Earth](https://digitalearth2021.org/) - Event dedicated to bring together policy makers and scientists and will explore pathways towards the vision of a ‘Digital Earth
+* [International Syposium on Digital Earth](https://pcoconvin.eventsair.com/isde23/) - Event dedicated to bring together policy makers and scientists and will explore pathways towards the vision of a ‘Digital Earth
 * [International Society for Photogrammetry and Remote Sensing](https://www.isprs2020-nice.com/) - The ISPRS Congress is the leading forum where classical and emergent topics related to photogrammetry, remote sensing, and spatial information sciences are discussed.
-* [SBSR](http://sbsr.com.br/br/node/1379) - Bi-annual Brazilian National Symposium on Remote Sensing.
+* [SBSR](https://2023.sbsr.com.br/) - Bi-annual Brazilian National Symposium on Remote Sensing.
 * [Spatial Data Conference](https://spatial-data-science-conference.com/) -  Annual Conferece that intersects GIS, Advanced Analytics & Data Science that is growing rapidly & answering some of the most pressing questions in both the private & public sector. 
 * [State of the Map](https://stateofthemap.org/) - Annual event for all mappers and OpenStreetMap users.
 
@@ -1443,8 +1437,8 @@ for geospatial and tabular data.
 * [The MapScaping](https://mapscaping.com/blogs/the-mapscaping-podcast) - Weekly podcast featuring interesting people doing amazing work in the geospatial world.
 * [Minds Behind Maps](https://minds-behind-maps.simplecast.com/) - Informal conversations with those creating maps, understanding how and why they build them. Earth Observation, Data Science, Business and how smart people combine them all to impact our world.
 * [More Than Just Maps](https://urisatexas.org/podcast) - Talks with GIS veterans and geniuses who know a thing or two about how to find your way from student to professional and beyond, while also chatting about some neat tools, tricks, and trends. Presented by the URISA Texas Chapter.
-* [Project Geospatial](https://anchor.fm/projectgeohttp://scenefromabove.org/index.html) - Project Geospatial is a web series and blog dedicated to increasing awareness of Geospatial Technology, industry best practices, and GIS resources.
-* [Scene From Above](http://scenefromabove.org/index.html) - Earth observation, remote sensing, geospatial and geeky chat
+* [Project Geospatial](https://www.projectgeospatial.com/) - Project Geospatial is a web series and blog dedicated to increasing awareness of Geospatial Technology, industry best practices, and GIS resources.
+* [Scene From Above](https://scenefromabove.podbean.com/) - Earth observation, remote sensing, geospatial and geeky chat
 * [A VerySpatial](https://veryspatial.com/) - A VerySpatial Podcast is your weekly source for information on Geography and geospatial technologies.