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Categories
- accuracy
- Agents of Discovery
- Bad Elf
- Bluetooth
- Collector for ArcGIS
- corrections
- data collection
- DGPS
- Drone2Map
- education
- Esri
- Extreme Accuracy
- Field Maps
- Flex
- Flex Mini
- Game
- GCP
- geospatial
- GIS
- GNSS
- gnss surveyor
- GPS
- ground control
- High Precision Survey
- ios
- Laser
- launch
- Learning
- Mapping
- marketing
- news
- NTRIP
- orthoimagery
- phantom
- PointOne Navigation
- post-processing
- RINEX
- rtcm
- RTK
- SBAS
- Survey
- update
- URISA
-
Affordable High-Accuracy GPS for Education
Obtaining high quality geographic information systems (GIS) data depends on effective field data collection. Poor field collection wastes labor resources and ultimately undermines the value of your GIS database.
GPS receiver capabilities range from survey grade (centimeter level accuracy) to consumer grade (~5-meter level accuracy). Of course, this demands a cost-benefit tradeoff ranging from free to prohibitively expensive for most educational institutions. Between these two extremes lies mapping grade GPS, which delivers 1 meter accuracy. -
Announcement: New Bad Elf App and Firmware for the GNSS Surveyor Accessory (Post-Processing and DGPS Support)
We designed and built the Bad Elf GNSS Surveyor to provide affordable mapping-grade accuracy of about 1 meter when used with SBAS and PPP. The Surveyor has reliably achieved accuracy...
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