abel/FarmMapsApiClient_KB34_MAST
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small update on DataDownload and GenerelServices

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This commit is contained in:
Sijbrandij 2021-05-12 13:05:17 +02:00
parent 245e82adbc
commit 5da74c2db0
5 changed files with 114 additions and 57 deletions
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57
FarmmapsApi/Services/GeneralService.cs
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@ -348,7 +348,7 @@ namespace FarmmapsApi.Services
}
public async Task<Item> FindSatelliteItem(Item cropfieldItem, string satelliteTaskCode) {
public async Task<Item> FindSatelliteItem(Item cropfieldItem, string satelliteTaskCode, string FieldName = null, int selectedLayer = 0, bool allItemsStatistics = false, string DownloadFolder = null) {
var taskStatus = await _farmmapsApiService.GetTaskStatusAsync(cropfieldItem.Code, satelliteTaskCode);
@ -367,6 +367,7 @@ namespace FarmmapsApi.Services
var satelliteTiffs = await _farmmapsApiService.GetItemChildrenAsync(temporalItem.Code);
if (allItemsStatistics == false) {
_logger.LogInformation("Available satellite images:");
var count = 0;
TimeSpan.FromSeconds(0.5);
@ -383,10 +384,60 @@ namespace FarmmapsApi.Services
if (selectedSatelliteItem == null) {
_logger.LogError("Satellite item not found");
}
return selectedSatelliteItem;
}
}
if (allItemsStatistics == true ) {
var count = 0;
foreach (var item in satelliteTiffs) {
var satellitetBand = item.Data["layers"][selectedLayer]["name"];
var SatelliteImageYear = (DateTime)item.DataDate;
var SatelliteYear = SatelliteImageYear.ToString("yyyy");
var SatelliteFile = $"{DownloadFolder}/SatelliteDataStatistics_{SatelliteYear}_{FieldName}_{satellitetBand}.csv";
var NewLineField = $"Field,Date,Mean,Min,Max,Standard deviation, ConfidenceInterval low, ConfidenceInterval high" + Environment.NewLine;
if (count == 0) {
File.AppendAllText(SatelliteFile, NewLineField);
var numbervandersat = satelliteTiffs.Count;
Console.WriteLine($"{numbervandersat} Satellite images found");
}
var SatelliteStatistics = item.Data["layers"][0]["renderer"]["band"]["statistics"];
var SatelliteImageDate = (DateTime)item.DataDate;
var satelliteDate = SatelliteImageDate.ToString("yyyy-MM-dd");
var NewLineDate = $"\"date\":{satelliteDate}" + Environment.NewLine;
if (SatelliteStatistics == null) {
Console.WriteLine($"{satelliteDate} no statistics found");
//Console.WriteLine($"Available data: {item.Data}");
} else {
File.AppendAllText(SatelliteFile, $"{FieldName},{satelliteDate},{SatelliteStatistics["mean"]},{SatelliteStatistics["min"]},{SatelliteStatistics["max"]},{SatelliteStatistics["stddev"]},{SatelliteStatistics["confidenceIntervalLow"]},{SatelliteStatistics["confidenceIntervalHigh"]}" + Environment.NewLine);
}
if (true) {
// download the geotiff of needed inputtype
var selectedSatelliteItemDate = (DateTime)item.DataDate;
var SatelliteDate = selectedSatelliteItemDate.ToString("yyyyMMdd");
_logger.LogInformation("Downloading geotiff file");
await _farmmapsApiService.DownloadItemAsync(item.Code,
Path.Combine(DownloadFolder, $"satelliteGeotiff_{FieldName}_{satellitetBand}_{SatelliteDate}.zip"));
}
count++;
}
}
var selectedSatelliteItemTemp = satelliteTiffs[0];
if (selectedSatelliteItemTemp == null) {
_logger.LogError("Satellite item not found");
return selectedSatelliteItemTemp;
}
return selectedSatelliteItemTemp;
}
//VanDerSat
public async Task<string> RunVanDerSatTask(Item cropfieldItem) {

16
FarmmapsDataDownload/DataDownloadApplication.cs
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@ -67,6 +67,7 @@ namespace FarmmapsDataDownload
var cropYear = input.CropYear;
var fieldName = input.fieldName;
bool storeSatelliteStatistics = input.StoreSatelliteStatistics;
bool storeSatelliteStatisticsCropYear = input.StoreSatelliteStatisticsCropYear;
string settingsfile = $"Settings_{fieldName}.json";
LoadSettings(settingsfile);
@ -133,19 +134,22 @@ namespace FarmmapsDataDownload
SaveSettings(settingsfile);
}
// Select a particular satellite item from satelliteTask
Item satalliteItem = await _generalService.FindSatelliteItem(cropfieldItem, _settings.SatelliteTaskCode);
int selectedLayer= 2;
if (input.SatelliteBand == "ndvi") selectedLayer = 0;
if (input.SatelliteBand == "wdvi") selectedLayer = 1;
if (input.SatelliteBand == "natural") selectedLayer = 2;
// Select a particular satellite item from satelliteTask
Item satalliteItem = await _generalService.FindSatelliteItem(cropfieldItem, _settings.SatelliteTaskCode, fieldName, selectedLayer, storeSatelliteStatisticsCropYear, DownloadFolder);
var satelliteBand = satalliteItem.Data["layers"][selectedLayer]["name"];
//Store satellite data to csv
if (storeSatelliteStatistics == true && (selectedLayer == 0 || selectedLayer ==1))
{
var satelliteStatistics = satalliteItem.Data["layers"][selectedLayer]["renderer"]["band"]["statistics"];
Console.WriteLine($"Satellite image date: {satalliteItem.DataDate}");
@ -160,11 +164,8 @@ namespace FarmmapsDataDownload
}
}
}
var inputType = (satalliteItem.Data["layers"] as JArray)?[selectedLayer]["name"].ToString();
if (string.IsNullOrEmpty(inputType))
{
if (string.IsNullOrEmpty(inputType)) {
_logger.LogError("Could not get the input type name from the satellite item");
return;
}
@ -176,6 +177,9 @@ namespace FarmmapsDataDownload
await _farmmapsApiService.DownloadItemAsync(satalliteItem.Code,
Path.Combine(DownloadFolder, $"satelliteGeotiff_{input.OutputFileName}_{inputType}_{SatelliteDate}.zip"));
}
}
// Get vanDerSat data

11
FarmmapsDataDownload/DataDownloadInput.json
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@ -1,12 +1,13 @@
[
{
"UseCreatedCropfield": true,
"outputFileName": "testSatData",
"fieldName": "test_satData",
"GetShadowData": true,
"outputFileName": "testSatData2",
"fieldName": "test_satData2",
"GetShadowData": false,
"GetSatelliteData": true,
"SatelliteBand": "natural", // "ndvi" or "wdvi"
"StoreSatelliteStatistics": true,
"SatelliteBand": "wdvi", // "natural", "ndvi" or "wdvi"
"StoreSatelliteStatistics": false,
"StoreSatelliteStatisticsCropYear": true,
"GetVanDerSatData": false,
"StoreVanDerSatStatistics": false,

2
FarmmapsDataDownload/FarmmapsDataDownload.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp3.1</TargetFramework>
<TargetFramework>netcoreapp3.0</TargetFramework>
</PropertyGroup>
<ItemGroup>

1
FarmmapsDataDownload/Models/DataDownloadInput.cs
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@ -17,6 +17,7 @@ namespace FarmmapsDataDownload.Models
public bool GetVanDerSatData { get; set; }
public string SatelliteBand { get; set; }
public bool StoreSatelliteStatistics { get; set; }
public bool StoreSatelliteStatisticsCropYear { get; set; }
public bool StoreVanDerSatStatistics { get; set; }
public bool GetShadowData { get; set; }