Struct Tile 

pub struct Tile {
    pub lat_lo: f64,
    pub lon_lo: f64,
    pub side: usize,
    pub data: Vec<i16>,
}

A parsed single-degree SRTM tile.

Fields

lat_lo: f64

Lower-left latitude of the tile, e.g. 44.0 for N44.

lon_lo: f64

Lower-left longitude, e.g. -72.0 for W072.

side: usize

Grid side length (3601 or 1201).

data: Vec<i16>

Row-major, north-up elevation samples in meters.

Implementations

impl Tile

pub fn parse(file_name: &str, data: &[u8]) -> Result<Tile>

Parse raw .hgt contents. file_name supplies the tile origin, e.g. N44W072.hgt.

pub fn resolution(&self) -> f64

pub fn elevation(&self, lat: f64, lon: f64) -> f64

Nearest-neighbor elevation at (lat, lon) in meters, or NaN for voids / out-of-tile points (mirrors SRTM.py’s get_elevation).

Trait Implementations

impl Clone for Tile

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Tile

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.