About this app

Geo Data Explorer is an innovative GIS mapping app and enables rapid data visualization, data collection, editing and analysis of internet map data and web services and local offline data.

Geo Data Explorer supports Online and Offline and mixed modes to mashup data.
With advanced data management with table of contents to control the display order and opacity of the data. It’s designed for professional mapping use and has premium features and advanced capabilities ready for serious use.

Add Data offline:
Wide list of Supported formats all displayed in a table of contents with access to attribute table, search, zoom to extent, opacity/transparency slider

ESRI Shapefile (SHP) Zipped
GeoJSON
KML/KMZ
GPX
CSV - Comma Separated Values Text File with Columns with Latitude and Longitude
Raster Tiles (PNG, JPG, WebP) from Mbtiles and GeoPackage SQLite
Vector Tiles Mbtiles
Vector Tiles Open Street Map MBTILES from OpenMapTiles.com with stylesheets integrated)
OGC GPKG - Geopackage vector features
Elevation Tiles (Terrarium PNG format)
Notes:Vector Data must be in EPSG:4326 Geographic WGS84 Coordinate System
Raster Tiles and Vector Tiles must be in EPSG:3857 Google Spherical Web Mercator
or GPKG Raster Tiles also support 4326 Geographic WGS84.

Web services support:
Add web services published from OGC Map Servers like GeoServer, MapServer, MapGuide and ESRI ArcGIS. Supported formats are
TMS/XYZ TILE SERVERS (Raster and Vector)
OGC WMTS - Web Map Tile Service
OGC WMS - Web Map Service
ESRI ArcGIS Map Image (MapServer)
ESRI ArcGIS Feature Service (FeatureServer)
ESRI ArcGIS Image Services (ImageServer)

Online Basemaps:
Default basemap is Open Street Map Vector Tiles with multiple stylesheets to choose from. We are self hosting OpenMapTiles.com data on our servers.
Online Basemap Picker with ESRI, Microsoft BING, Google, HERE, Stamen, Thunderforest, OpenStreetMap, CartoDB, NASA and many others.

Internet Weather overlays from OpenWeatherMap.com

SPLIT/SWIPE to compare feature

View Attributes, Filter and Sort, Copy, Export attributes into many formats

Google Search, Google Places Integration

GIS Data Editing
Support editing and creating
Polyline
Polygon
Rectangle
Circle
Point
Add Unlimited Feature Properties to collected data. Text based free form data entry.
Download Draw Layer as GeoJSON and perform analysis on draw layer

Configure feature Labels and Mouse/Position Over Labels (non permanent)

Table of Contents
Manage display of data
Control Opacity/Transparency of each item

Style editor:
Edit style of overlayer feature
Change Outline color
Change fill color
Set border opacity
Set fill opacity
Change border style

Analysis tools:
Layer to Buffer
Voronoi
Calculate Center
Envelop
Convex
Layer to Bbox string
Layer to Bbox polygon

MapTools
Mini Map Overview
Compass
Paint and Annotation
Scale bar
Spatial BookMark
Coordinates capture
UTM
GPS
UTM
UTM REF/MGRS USNG
QTH
NAC
What3Words
Geolocation
GRIDS/Graticule Lines -Lat Long, MGRS, Distance Grids and others
Measure Linear Distance and Area

Spot Elevation (elevation of one location and updates as you move) - supports mbtiles with MapZen Terrarium PNG Terrain Tiles.
Terrain Profile View Graph (draw line or from GPX)

Printing
Design and print you map
Notes:
Take and save notes about your analysis/ map

JSON Catalog for Web Services Data - this configures the Add Layers button in Table of Contents.

Supports IP GeoLocation and Internal Sensors (GNSS/GPS) as well as ability to connect to high precision external GNSS/GPS Receivers
Ability to Snap to Location

View GeoTagged Photos

Toggle Online/Offline Mode
Enable Full Screen to hide Menu and some tools

New features

Improvements in bounds handling for mbtiles and gpkg raster tiles and vector tiles
New Metadata Feature for tiles to see what's in the metadata table fo mbtiles or gpkg_Contents table of gpkg
new vector data loading checking and verifying geometry and number of features
in app vector tiling improvements of all vector data Updated CSV Lat Long file handling.
Misc Other Bug fixes