# gnssa

**Repository Path**: ymofen/gnssa

## Basic Information

- **Project Name**: gnssa
- **Description**: GNSS Assistant
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-07-25
- **Last Updated**: 2025-12-06

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# gnssa

## get
````
   wget http://119.96.169.117:3006/gnss/release/gnssa.exe -O gnssa.exe
   wget http://119.96.169.117:3006/gnss/release/gnssa -O gnssa && chmod +x gnssa
````

## usage


## build
````shell
go build -trimpath -o ./build/gnssa ./cmd
````

### windows
````shell
go build -trimpath -gcflags=all=-l -ldflags="-s -w" -o build\gnssa.exe ./cmd
````
````shell
copy build\gnssa.exe E:\workspace\gnssbin\.
````

````shell
go build -trimpath -gcflags=all=-l -ldflags="-s -w" -o build\file2caster.exe ./cmd/file2caster
````

## run
### rtka
````shell
cd build
./gnssa rtka -e "conntype=tcpclient&addr=119.96.228.250:8070" -r "conntype=ntripclient&connstr=yangmf:123456@103.143.19.54:8003&mp=RTCM33GRCEJpro&blh=30.5,113.31,11.2&interval=10" -b "conntype=ntripclient&connstr=yangmf:123456@103.143.19.54:8003&mp=RTCM33GRCEJpro&blpath.path=30.5,113.31;30.5,113.34;30.5,113.38;30.5,113.44&blpath.speed=50"
````

### rnxFilesSearch
````shell
cd build

.\gnssa.exe rnxFilesSearch -i "E:\bern\DATAPOOL\DATAPOOL\RINEX" -o "E:\bern\DATAPOOL\DATAPOOL\RINEX_TEMP"
````


### rnxExtract
````shell
cd build 
.\gnssa.exe rnxExtract -i "E:\bern\DATAPOOL\DATAPOOL\RINEX" -o "E:\bern\DATAPOOL\DATAPOOL\RINEX_TEMP\EXAMPLE.STA"
````

````shell
.\gnssa.exe rnxExtract -i "E:\bern\DATAPOOL\DATAPOOL\RINEX" -o "E:\bern\DATAPOOL\DATAPOOL\RINEX_TEMP\EXAMPLE.STA"
````

### rtcm freqCheck

````shell
.\gnssa.exe rtcm freqCheck --caption="RTCM33GRCEJpro" -i "conntype=ntripclient&connstr=yangmf:123456@103.143.19.54:8003&mp=RTCM33GRCEJpro&blh=30.5,113.31,11.2&interval=10" --checkConf "C2=B1,B3,B2&C3=B1,B3,B2a,B1C&E=E1,E5a,E5b&G=L1,L2,L5&J=L1,L2,L5&R=G1,G2" --runDuration 80s
````

### rtcm signalCheck

````shell
.\gnssa.exe rtcm signalCheck --caption="RTCM33GRCEJpro" -i "conntype=ntripclient&connstr=yangmf:123456@103.143.19.54:8003&mp=RTCM33GRCEJpro&blh=30.5,113.31,11.2&interval=10" --checkConf "C2=2I,6I,7I&C3=1P,2I,5P,6I&E=1C,5Q,7Q&G=1C,2W,5Q&J=1C,2L,5Q&R=1C,2P" --runDuration 20s
````