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fixed bugs on EO extension
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@emmanuelmathot
emmanuelmathot committed Oct 1, 2020
1 parent 312e1bd commit 9a765bb
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47 changes: 47 additions & 0 deletions src/DotNetStac.Test/Item/EoExtensionTests.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using Stac.Extensions.Sat;
using GeoJSON.Net;
using GeoJSON.Net.Geometry;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Stac.Item;
using Xunit;
using System.IO;
using Stac.Extensions.Eo;

namespace Stac.Test.Item
{
public class EoExtensionTests : TestBase
{
[Fact]
public void SetAssetBands()
{
var k3CompleteJson = GetJson("Item", "K3A_20200508102646_28267_00027320_L1G");
var k3MissingBandsJson = GetJson("Item", "K3A_20200508102646_28267_00027320_L1G_missing_bands");

IStacItem k3MissingBands = JsonConvert.DeserializeObject<StacItem>(k3MissingBandsJson);

EoStacExtension k3MissingBandsEO = k3MissingBands.StacExtensions.GetExtension<EoStacExtension>();

EoBandObject eoBandObject = new EoBandObject("MS1", EoBandCommonName.blue)
{
CenterWavelength = 0.485
};
eoBandObject.Properties.Add("scale", 27.62430939226519);
eoBandObject.Properties.Add("offset", -22.1416);
eoBandObject.Properties.Add("eai", 2001.0);

Assert.NotNull(k3MissingBands.Assets["MS1"]);

k3MissingBandsEO.AddBandObject(k3MissingBands.Assets["MS1"], new EoBandObject[] { eoBandObject });

k3MissingBandsJson = JsonConvert.SerializeObject(k3MissingBands);

JsonAssert.AreEqual(k3CompleteJson, k3MissingBandsJson);

}

}
}
194 changes: 194 additions & 0 deletions ...otNetStac.Test/Resources/Item/EoExtensionTests_K3A_20200508102646_28267_00027320_L1G.json
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{
"stac_extensions": [
"eo",
"sat",
"proj",
"view"
],
"stac_version": "1.0.0-beta.1",
"links": [
{
"rel": "self",
"href": "K3A_20200508102646_28267_00027320_L1G.json"
}
],
"assets": {
"metadata": {
"type": "text/xml",
"roles": [
"metadata"
],
"href": "750-KARI-KOMPSAT3A-urn_ogc_def_EOP_KARI_KOMPSAT3_K3A_20200508102646_28267_00027320_L1G_Aux_xml.enclosure/K3A_20200508102646_28267_00027320_L1G_Aux.xml"
},
"MS1": {
"type": "image/tiff",
"roles": [
"data"
],
"href": "750-KARI-KOMPSAT3A-urn_ogc_def_EOP_KARI_KOMPSAT3_K3A_20200508102646_28267_00027320_L1G_Aux_xml.enclosure/K3A_20200508102646_28267_00027320_L1G_B.tif",
"gsd": 2.2,
"eo:bands": [
{
"name": "MS1",
"common_name": "blue",
"center_wavelength": 0.485,
"scale": 27.62430939226519,
"offset": -22.1416,
"eai": 2001.0
}
]
},
"overview": {
"type": "image/jpeg",
"roles": [
"overview"
],
"href": "750-KARI-KOMPSAT3A-urn_ogc_def_EOP_KARI_KOMPSAT3_K3A_20200508102646_28267_00027320_L1G_Aux_xml.enclosure/K3A_20200508102646_28267_00027320_L1G_br.jpg"
},
"MS2": {
"type": "image/tiff",
"roles": [
"data"
],
"href": "750-KARI-KOMPSAT3A-urn_ogc_def_EOP_KARI_KOMPSAT3_K3A_20200508102646_28267_00027320_L1G_Aux_xml.enclosure/K3A_20200508102646_28267_00027320_L1G_G.tif",
"gsd": 2.2,
"eo:bands": [
{
"name": "MS2",
"common_name": "green",
"center_wavelength": 0.56,
"scale": 40.16064257028113,
"offset": -14.021,
"eai": 1875.0
}
]
},
"MS4": {
"type": "image/tiff",
"roles": [
"data"
],
"href": "750-KARI-KOMPSAT3A-urn_ogc_def_EOP_KARI_KOMPSAT3_K3A_20200508102646_28267_00027320_L1G_Aux_xml.enclosure/K3A_20200508102646_28267_00027320_L1G_N.tif",
"gsd": 2.2,
"eo:bands": [
{
"name": "MS4",
"common_name": "nir",
"center_wavelength": 0.83,
"scale": 76.92307692307692,
"offset": -10.2834,
"eai": 1027.0
}
]
},
"PAN": {
"type": "image/tiff",
"roles": [
"data"
],
"href": "750-KARI-KOMPSAT3A-urn_ogc_def_EOP_KARI_KOMPSAT3_K3A_20200508102646_28267_00027320_L1G_Aux_xml.enclosure/K3A_20200508102646_28267_00027320_L1G_P.tif",
"gsd": 0.55,
"eo:bands": [
{
"name": "PAN",
"common_name": "pan",
"center_wavelength": 0.675
}
]
},
"MS3": {
"type": "image/tiff",
"roles": [
"data"
],
"href": "750-KARI-KOMPSAT3A-urn_ogc_def_EOP_KARI_KOMPSAT3_K3A_20200508102646_28267_00027320_L1G_Aux_xml.enclosure/K3A_20200508102646_28267_00027320_L1G_R.tif",
"gsd": 2.2,
"eo:bands": [
{
"name": "MS3",
"common_name": "red",
"center_wavelength": 0.66,
"scale": 43.66812227074236,
"offset": -13.0457,
"eai": 1525.0
}
]
},
"thumbnail": {
"type": "image/jpeg",
"roles": [
"thumbnail"
],
"href": "750-KARI-KOMPSAT3A-urn_ogc_def_EOP_KARI_KOMPSAT3_K3A_20200508102646_28267_00027320_L1G_Aux_xml.enclosure/K3A_20200508102646_28267_00027320_L1G_th.jpg"
}
},
"type": "Feature",
"id": "K3A_20200508102646_28267_00027320_L1G",
"bbox": [
45.1496484,
4.622519631,
45.289144731,
4.763075752
],
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
45.1496484,
4.622562804
],
[
45.219367822,
4.622544648
],
[
45.289086915,
4.622519631
],
[
45.289144731,
4.763031261
],
[
45.219411695,
4.763057041
],
[
45.149678329,
4.763075752
],
[
45.1496484,
4.622562804
]
]
]
},
"properties": {
"datetime": "2020-05-08T10:26:49.1019005+00:00",
"start_datetime": "2020-05-08T10:26:49.1019005+00:00",
"end_datetime": "2020-05-08T10:26:50.9661028+00:00",
"updated": "2020-09-30T06:17:41.7436478Z",
"platform": "kompsat-3a",
"constellation": "kompsat-3",
"mission": "kompsat-3",
"instruments": [
"aeiss-a"
],
"gsd": 0.55,
"title": "dummy",
"description": "dummy",
"eo:cloud_cover": 0.0,
"sat:absolute_orbit": 28267,
"proj:epsg": 32638,
"proj:wkt2": "PROJCS[\"WGS 84 / UTM zone 38N\", GEOGCS[\"WGS 84\", DATUM[\"World Geodetic System 1984\", SPHEROID[\"WGS 84\", 6378137, 298.257223563, AUTHORITY[\"EPSG\", \"7030\"]], AUTHORITY[\"EPSG\", \"6326\"]], PRIMEM[\"Greenwich\", 0, AUTHORITY[\"EPSG\", \"8901\"]], UNIT[\"degree\", 0.017453292519943295, AUTHORITY[\"EPSG\", \"9102\"]], AUTHORITY[\"EPSG\", \"4326\"]], UNIT[\"metre\", 1, AUTHORITY[\"EPSG\", \"9001\"]], PROJECTION[\"UTM38N\", AUTHORITY[\"EPSG\", \"32638\"]], PARAMETER[\"latitude_of_origin\", 0], PARAMETER[\"central_meridian\", 45], PARAMETER[\"scale_factor\", 0.9996], PARAMETER[\"false_easting\", 500000], PARAMETER[\"false_northing\", 0], AUTHORITY[\"EPSG\", \"32638\"], AXIS[\"East\", EAST], AXIS[\"North\", NORTH]]",
"view:off_nadir": 0.0,
"view:incidence_angle": 2.140217373,
"view:azimuth": 82.308110583,
"view:sun_azimuth": 300.8770745318308,
"view:sun_elevation": 64.28026701447693,
"proc:level": "Level1G",
"product_type": "PAN_MS_L1G"
}
}
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