srtm

Documentation

Index

• Constants
• func GetSrtmTileName(coordinates Coordinates) string
• type Coordinates
• type Point
• type SrtmTile
  • func NewTile(tileName string, bytes []byte) (*SrtmTile, error)
  • func (tile *SrtmTile) GetElevation(coordinates Coordinates) (int, error)

Constants

const (
	SRTM1 = 3601
	SRTM3 = 1201
)

Functions

func GetSrtmTileName

func GetSrtmTileName(coordinates Coordinates) string

Types

type Coordinates

type Coordinates struct {
	Lat float64 `json:"lat"`
	Lon float64 `json:"lon"`
}

type Point

type Point struct {
	Coordinates
	Elevation float64 `json:"elevation"`
}

type SrtmTile

type SrtmTile struct {
	Lat        int
	Lon        int
	Resolution int
	// contains filtered or unexported fields
}

func NewTile

func NewTile(tileName string, bytes []byte) (*SrtmTile, error)

func (*SrtmTile) GetElevation

func (tile *SrtmTile) GetElevation(coordinates Coordinates) (int, error)