无法在Leaflet-geotiff上绘制geotiff

Question

我正在尝试将我的geotiff NDVI数据绘制到传单上作为热图；但我无法渲染似乎正在显示的data.Nothing。我的geotiff在EPSG:4326中-这是geotiff；我正在尝试两个-

https://brian-transcription-test.s3.amazonaws.com/RGB_masked.tif

我的代码是这样的-

  const map = L.map('devTestingDemo').setView([ 18.5286120,73.9715862], 30);
  L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
    maxZoom: 10,
    attribution:
      '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'
  }).addTo(map);

  const windSpeed = LeafletGeotiff.leafletGeotiff(
    'https://brian-transcription-test.s3.amazonaws.com/NDVINew4.tiff',
    {
      band: 0,
      name: 'Wind speed',
      renderer: new LeafletGeotiff.LeafletGeotiff.Plotty({
        displayMin: 0,
        displayMax: 30,
        arrowSize: 20,
        clampLow: false,
        clampHigh: true,
        colorScale: 'rainbow'
      })
    }
  ).addTo(map);

  const windDirection = LeafletGeotiff.leafletGeotiff(
    'https://brian-transcription-test.s3.amazonaws.com/NDVINew4.tiff',
    {
      band: 0,
      name: 'Wind direction',
      renderer: new LeafletGeotiff.LeafletGeotiff.VectorArrows({
        arrowSize: 20,
        displayMin: 0,
        displayMax: 6,
      })
    }
  ).addTo(map);
}```

Answer 1

我会尝试将LeafletGeotiff更改为L。例如：

const windSpeed = L.leafletGeotiff(
    'https://brian-transcription-test.s3.amazonaws.com/NDVINew4.tiff',
    {
      band: 0,
      name: 'Wind speed',
      renderer: new LeafletGeotiff.LeafletGeotiff.Plotty({
        displayMin: 0,
        displayMax: 30,
        arrowSize: 20,
        clampLow: false,
        clampHigh: true,
       colorScale: 'rainbow'
    })
  }
).addTo(map);

我不确定这部分“新的LeafletGeotiff.LeafletGeotiff.Plotty”你将需要实验。