common

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v0.16.5 Latest Latest Go to latest Published: Dec 30, 2024 License: Apache-2.0 Imports: 7 Imported by: 0

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gitlab.com/earthscope/gnsstools

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Documentation ¶

Index ¶

Variables
type Combination
- func (c Combination) MarshalJSON() ([]byte, error)
- func (c *Combination) UnmarshalJSON(data []byte) error
type Config
- func NewConfigFromFile(path string) (*Config, error)
- func (c *Config) MarshalJSON() ([]byte, error)
- func (c *Config) UnmarshalJSON(data []byte) error
type ElevationMaskBySystem
- func NewElevationMaskBySystem() *ElevationMaskBySystem
- func (e ElevationMaskBySystem) MarshalJSON() ([]byte, error)
- func (e *ElevationMaskBySystem) UnmarshalJSON(data []byte) error
type Output

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	SPEED_OF_LIGHT = 299792458.0
	// earth semimajor axis (m)
	RE_GRS80 float64 = 6378137.0
	RE_WGS84 float64 = 6378137.0
	// earth flattening
	FE_GRS80 float64 = 1.0 / 298.257222101
	FE_WGS84 float64 = 1.0 / 298.257223563
)

Functions ¶

This section is empty.

Types ¶

type Combination ¶ added in v0.16.0

type Combination string

Combination is a type that defines the combination method for GNSS observables. IF = Ionosphere-Free NL = Narrow-Lane

func (Combination) MarshalJSON ¶ added in v0.16.0

func (c Combination) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface for Combination.

func (*Combination) UnmarshalJSON ¶ added in v0.16.0

func (c *Combination) UnmarshalJSON(data []byte) error

UnmarshalJSON implements the json.Unmarshaler interface for Combination.

type Config ¶ added in v0.16.0

type Config struct {
	Name                string                            `json:"name"`
	SystemSignalMapping *observation.ObservationsBySystem `json:"system_signal_mapping"`
	ElevationMasks      *ElevationMaskBySystem            `json:"elevation_masks"`
	Coordinates         coordinates.Vector3D              `json:"coordinates"`
	SampleInterval      int                               `json:"sample_interval"` // in milliseconds
	MWSlipThreshold     float64                           `json:"mw_slip_threshold"`
	Combination         string                            `json:"combination"` // "IF" or "NL"
	Output              Output                            `json:"output"`
}

Config is a struct that defines the configuration for a GNSS processing run.

func NewConfigFromFile ¶ added in v0.16.0

func NewConfigFromFile(path string) (*Config, error)

NewConfigFromFile reads a JSON file and returns a Config struct.

func (*Config) MarshalJSON ¶ added in v0.16.0

func (c *Config) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface for Config.

func (*Config) UnmarshalJSON ¶ added in v0.16.0

func (c *Config) UnmarshalJSON(data []byte) error

UnmarshalJSON implements the json.Unmarshaler interface for Config.

type ElevationMaskBySystem ¶ added in v0.16.0

type ElevationMaskBySystem map[gnss.System]float64

ElevationMaskBySystem is a map of GNSS systems to elevation mask values.

func NewElevationMaskBySystem ¶ added in v0.16.0

func NewElevationMaskBySystem() *ElevationMaskBySystem

NewElevationMaskBySystem returns a new ElevationMaskBySystem with default values.

func (ElevationMaskBySystem) MarshalJSON ¶ added in v0.16.0

func (e ElevationMaskBySystem) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface for ElevationMaskBySystem.

func (*ElevationMaskBySystem) UnmarshalJSON ¶ added in v0.16.0

func (e *ElevationMaskBySystem) UnmarshalJSON(data []byte) error

UnmarshalJSON implements the json.Unmarshaler interface for ElevationMaskBySystem.

type Output ¶ added in v0.16.0

type Output struct {
	Velocity     bool `json:"velocity"`
	GeometryFree bool `json:"geometry_free"`
	Residuals    bool `json:"residuals"`
}

Output is a struct that defines the output options for a GNSS configuration.

Source Files ¶

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