| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.sis.storage.earthobservation; |
| |
| import java.util.regex.Matcher; |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.io.InputStreamReader; |
| import org.apache.sis.internal.storage.AbstractResource; |
| import org.opengis.metadata.Metadata; |
| import org.opengis.metadata.acquisition.Context; |
| import org.opengis.metadata.acquisition.OperationType; |
| import org.opengis.metadata.citation.DateType; |
| import org.opengis.metadata.content.CoverageContentType; |
| import org.opengis.metadata.content.TransferFunctionType; |
| import org.opengis.metadata.identification.Progress; |
| import org.opengis.metadata.identification.TopicCategory; |
| import org.opengis.metadata.maintenance.ScopeCode; |
| import org.opengis.metadata.spatial.DimensionNameType; |
| import org.opengis.util.FactoryException; |
| import org.opengis.test.dataset.ContentVerifier; |
| import org.apache.sis.storage.DataStoreException; |
| import org.apache.sis.test.TestCase; |
| import org.junit.Test; |
| |
| import static org.apache.sis.test.Assert.*; |
| import static org.apache.sis.test.TestUtilities.date; |
| import static org.apache.sis.storage.earthobservation.LandsatReader.DIM; |
| |
| |
| /** |
| * Tests {@link LandsatReader}. |
| * |
| * @author Thi Phuong Hao Nguyen (VNSC) |
| * @author Martin Desruisseaux (Geomatys) |
| * @version 1.0 |
| * @since 0.8 |
| * @module |
| */ |
| public class LandsatReaderTest extends TestCase { |
| /** |
| * Tests the regular expression used for detecting the |
| * “Image courtesy of the U.S. Geological Survey” credit. |
| */ |
| @Test |
| public void testCreditPattern() { |
| final Matcher m = LandsatReader.CREDIT.matcher("Image courtesy of the U.S. Geological Survey"); |
| assertTrue("matches", m.find()); |
| assertEquals("end", 22, m.end()); |
| } |
| |
| /** |
| * Verifies the value of the {@link LandsatReader#BAND_GROUPS} mask. |
| */ |
| @Test |
| public void verifyBandGroupsMask() { |
| final int[] PANCHROMATIC = {8}; |
| final int[] REFLECTIVE = {1, 2, 3, 4, 5, 6, 7, 9}; |
| final int[] THERMAL = {10, 11}; |
| long mask = 0; |
| for (int i=0; i < PANCHROMATIC.length; i++) mask |= (LandsatReader.PANCHROMATIC/DIM << 2*(PANCHROMATIC[i] - 1)); |
| for (int i=0; i < REFLECTIVE.length; i++) mask |= (LandsatReader.REFLECTIVE/DIM << 2*(REFLECTIVE[i] - 1)); |
| for (int i=0; i < THERMAL.length; i++) mask |= (LandsatReader.THERMAL/DIM << 2*(THERMAL[i] - 1)); |
| assertEquals("BAND_GROUPS", mask, LandsatReader.BAND_GROUPS); |
| } |
| |
| /** |
| * Tests {@link LandsatReader#read(BufferedReader)}. |
| * |
| * <p><b>NOTE FOR MAINTAINER:</b> if the result of this test changes, consider updating |
| * <a href="./doc-files/LandsatMetadata.html">./doc-files/LandsatMetadata.html</a> accordingly.</p> |
| * |
| * @throws IOException if an error occurred while reading the test file. |
| * @throws DataStoreException if a property value can not be parsed as a number or a date. |
| * @throws FactoryException if an error occurred while creating the Coordinate Reference System. |
| */ |
| @Test |
| public void testRead() throws IOException, DataStoreException, FactoryException { |
| final Metadata actual; |
| try (BufferedReader in = new BufferedReader(new InputStreamReader( |
| LandsatReaderTest.class.getResourceAsStream("LandsatTest.txt"), "UTF-8"))) |
| { |
| final LandsatReader reader = new LandsatReader("LandsatTest.txt", new AbstractResource(null)); |
| reader.read(in); |
| actual = reader.getMetadata(); |
| } |
| final ContentVerifier verifier = new ContentVerifier(); |
| verifier.addPropertyToIgnore(Metadata.class, "metadataStandard"); // Because hard-coded in SIS. |
| verifier.addPropertyToIgnore(Metadata.class, "referenceSystemInfo"); // Very verbose and depends on EPSG connection. |
| verifier.addMetadataToVerify(actual); |
| verifier.assertMetadataEquals( |
| "defaultLocale+otherLocale[0]", "en", |
| "metadataIdentifier.code", "LandsatTest", |
| "metadataScope[0].resourceScope", ScopeCode.COVERAGE, |
| "dateInfo[0].date", date("2016-06-27 16:48:12"), |
| "dateInfo[0].dateType", DateType.CREATION, |
| "identificationInfo[0].topicCategory[0]", TopicCategory.GEOSCIENTIFIC_INFORMATION, |
| "identificationInfo[0].citation.date[0].date", date("2016-06-27 16:48:12"), |
| "identificationInfo[0].citation.date[0].dateType", DateType.CREATION, |
| "identificationInfo[0].citation.title", "LandsatTest", |
| "identificationInfo[0].credit[0]", "Derived from U.S. Geological Survey data", |
| "identificationInfo[0].resourceFormat[0].formatSpecificationCitation.title", "GeoTIFF Coverage Encoding Profile", |
| "identificationInfo[0].resourceFormat[0].formatSpecificationCitation.alternateTitle[0]", "GeoTIFF", |
| "identificationInfo[0].extent[0].geographicElement[0].extentTypeCode", true, |
| "identificationInfo[0].extent[0].geographicElement[0].westBoundLongitude", 108.34, |
| "identificationInfo[0].extent[0].geographicElement[0].eastBoundLongitude", 110.44, |
| "identificationInfo[0].extent[0].geographicElement[0].southBoundLatitude", 10.50, |
| "identificationInfo[0].extent[0].geographicElement[0].northBoundLatitude", 12.62, |
| "identificationInfo[0].spatialResolution[0].distance", 15.0, |
| "identificationInfo[0].spatialResolution[1].distance", 30.0, |
| |
| "acquisitionInformation[0].platform[0].identifier.code", "Pseudo LANDSAT", |
| "acquisitionInformation[0].platform[0].instrument[0].identifier.code", "Pseudo TIRS", |
| "acquisitionInformation[0].acquisitionRequirement[0].identifier.code", "Software unit tests", |
| "acquisitionInformation[0].operation[0].significantEvent[0].context", Context.ACQUISITION, |
| "acquisitionInformation[0].operation[0].significantEvent[0].time", date("2016-06-26 03:02:01.090"), |
| "acquisitionInformation[0].operation[0].status", Progress.COMPLETED, |
| "acquisitionInformation[0].operation[0].type", OperationType.REAL, |
| |
| "contentInfo[0].processingLevelCode.authority.title", "Landsat", |
| "contentInfo[0].processingLevelCode.codeSpace", "Landsat", |
| "contentInfo[0].processingLevelCode.code", "Pseudo LT1", |
| |
| "contentInfo[0].attributeGroup[0].attribute[0].name[0].code", "TestImage_B1.TIF", |
| "contentInfo[0].attributeGroup[0].attribute[1].name[0].code", "TestImage_B2.TIF", |
| "contentInfo[0].attributeGroup[0].attribute[2].name[0].code", "TestImage_B3.TIF", |
| "contentInfo[0].attributeGroup[0].attribute[3].name[0].code", "TestImage_B4.TIF", |
| "contentInfo[0].attributeGroup[0].attribute[4].name[0].code", "TestImage_B5.TIF", |
| "contentInfo[0].attributeGroup[0].attribute[5].name[0].code", "TestImage_B6.TIF", |
| "contentInfo[0].attributeGroup[0].attribute[6].name[0].code", "TestImage_B7.TIF", |
| "contentInfo[0].attributeGroup[0].attribute[7].name[0].code", "TestImage_B9.TIF", |
| "contentInfo[0].attributeGroup[1].attribute[0].name[0].code", "TestImage_B8.TIF", |
| "contentInfo[0].attributeGroup[2].attribute[0].name[0].code", "TestImage_B10.TIF", |
| "contentInfo[0].attributeGroup[2].attribute[1].name[0].code", "TestImage_B11.TIF", |
| |
| "contentInfo[0].attributeGroup[0].attribute[0].description", "Coastal Aerosol", |
| "contentInfo[0].attributeGroup[0].attribute[1].description", "Blue", |
| "contentInfo[0].attributeGroup[0].attribute[2].description", "Green", |
| "contentInfo[0].attributeGroup[0].attribute[3].description", "Red", |
| "contentInfo[0].attributeGroup[0].attribute[4].description", "Near-Infrared", |
| "contentInfo[0].attributeGroup[0].attribute[5].description", "Short Wavelength Infrared (SWIR) 1", |
| "contentInfo[0].attributeGroup[0].attribute[6].description", "Short Wavelength Infrared (SWIR) 2", |
| "contentInfo[0].attributeGroup[0].attribute[7].description", "Cirrus", |
| "contentInfo[0].attributeGroup[1].attribute[0].description", "Panchromatic", |
| "contentInfo[0].attributeGroup[2].attribute[0].description", "Thermal Infrared Sensor (TIRS) 1", |
| "contentInfo[0].attributeGroup[2].attribute[1].description", "Thermal Infrared Sensor (TIRS) 2", |
| |
| "contentInfo[0].attributeGroup[0].attribute[0].minValue", 1.0, |
| "contentInfo[0].attributeGroup[0].attribute[1].minValue", 1.0, |
| "contentInfo[0].attributeGroup[0].attribute[2].minValue", 1.0, |
| "contentInfo[0].attributeGroup[0].attribute[3].minValue", 1.0, |
| "contentInfo[0].attributeGroup[0].attribute[4].minValue", 1.0, |
| "contentInfo[0].attributeGroup[0].attribute[5].minValue", 1.0, |
| "contentInfo[0].attributeGroup[0].attribute[6].minValue", 1.0, |
| "contentInfo[0].attributeGroup[0].attribute[7].minValue", 1.0, |
| "contentInfo[0].attributeGroup[1].attribute[0].minValue", 1.0, |
| "contentInfo[0].attributeGroup[2].attribute[0].minValue", 1.0, |
| "contentInfo[0].attributeGroup[2].attribute[1].minValue", 1.0, |
| |
| "contentInfo[0].attributeGroup[0].attribute[0].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[0].attribute[1].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[0].attribute[2].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[0].attribute[3].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[0].attribute[4].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[0].attribute[5].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[0].attribute[6].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[0].attribute[7].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[1].attribute[0].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[2].attribute[0].maxValue", 65535.0, |
| "contentInfo[0].attributeGroup[2].attribute[1].maxValue", 65535.0, |
| |
| "contentInfo[0].attributeGroup[0].attribute[0].peakResponse", 433.0, |
| "contentInfo[0].attributeGroup[0].attribute[1].peakResponse", 482.0, |
| "contentInfo[0].attributeGroup[0].attribute[2].peakResponse", 562.0, |
| "contentInfo[0].attributeGroup[0].attribute[3].peakResponse", 655.0, |
| "contentInfo[0].attributeGroup[0].attribute[4].peakResponse", 865.0, |
| "contentInfo[0].attributeGroup[0].attribute[5].peakResponse", 1610.0, |
| "contentInfo[0].attributeGroup[0].attribute[6].peakResponse", 2200.0, |
| "contentInfo[0].attributeGroup[0].attribute[7].peakResponse", 1375.0, |
| "contentInfo[0].attributeGroup[1].attribute[0].peakResponse", 590.0, |
| "contentInfo[0].attributeGroup[2].attribute[0].peakResponse", 10800.0, |
| "contentInfo[0].attributeGroup[2].attribute[1].peakResponse", 12000.0, |
| |
| "contentInfo[0].attributeGroup[0].attribute[0].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[0].attribute[1].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[0].attribute[2].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[0].attribute[3].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[0].attribute[4].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[0].attribute[5].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[0].attribute[6].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[0].attribute[7].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[1].attribute[0].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[2].attribute[0].transferFunctionType", TransferFunctionType.LINEAR, |
| "contentInfo[0].attributeGroup[2].attribute[1].transferFunctionType", TransferFunctionType.LINEAR, |
| |
| "contentInfo[0].attributeGroup[0].attribute[0].scaleFactor", 0.0127, |
| "contentInfo[0].attributeGroup[0].attribute[1].scaleFactor", 0.013, |
| "contentInfo[0].attributeGroup[0].attribute[2].scaleFactor", 0.012, |
| "contentInfo[0].attributeGroup[0].attribute[3].scaleFactor", 0.0101, |
| "contentInfo[0].attributeGroup[0].attribute[4].scaleFactor", 0.00619, |
| "contentInfo[0].attributeGroup[0].attribute[5].scaleFactor", 0.00154, |
| "contentInfo[0].attributeGroup[0].attribute[6].scaleFactor", 0.000519, |
| "contentInfo[0].attributeGroup[0].attribute[7].scaleFactor", 0.00242, |
| "contentInfo[0].attributeGroup[1].attribute[0].scaleFactor", 0.0115, |
| "contentInfo[0].attributeGroup[2].attribute[0].scaleFactor", 0.000334, |
| "contentInfo[0].attributeGroup[2].attribute[1].scaleFactor", 0.000334, |
| |
| "contentInfo[0].attributeGroup[0].attribute[0].offset", -63.6, |
| "contentInfo[0].attributeGroup[0].attribute[1].offset", -65.1, |
| "contentInfo[0].attributeGroup[0].attribute[2].offset", -60.0, |
| "contentInfo[0].attributeGroup[0].attribute[3].offset", -50.6, |
| "contentInfo[0].attributeGroup[0].attribute[4].offset", -31.0, |
| "contentInfo[0].attributeGroup[0].attribute[5].offset", -7.7, |
| "contentInfo[0].attributeGroup[0].attribute[6].offset", -2.6, |
| "contentInfo[0].attributeGroup[0].attribute[7].offset", -12.1, |
| "contentInfo[0].attributeGroup[1].attribute[0].offset", -57.3, |
| "contentInfo[0].attributeGroup[2].attribute[0].offset", 0.1, |
| "contentInfo[0].attributeGroup[2].attribute[1].offset", 0.1, |
| |
| "contentInfo[0].attributeGroup[0].attribute[0].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[0].attribute[1].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[0].attribute[2].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[0].attribute[3].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[0].attribute[4].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[0].attribute[5].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[0].attribute[6].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[0].attribute[7].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[1].attribute[0].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[2].attribute[0].boundUnits", "nm", |
| "contentInfo[0].attributeGroup[2].attribute[1].boundUnits", "nm", |
| |
| "contentInfo[0].attributeGroup[0].contentType[0]", CoverageContentType.PHYSICAL_MEASUREMENT, |
| "contentInfo[0].attributeGroup[1].contentType[0]", CoverageContentType.PHYSICAL_MEASUREMENT, |
| "contentInfo[0].attributeGroup[2].contentType[0]", CoverageContentType.PHYSICAL_MEASUREMENT, |
| |
| "contentInfo[0].cloudCoverPercentage", 8.3, |
| "contentInfo[0].illuminationAzimuthAngle", 116.9, |
| "contentInfo[0].illuminationElevationAngle", 58.8, |
| |
| "spatialRepresentationInfo[0].numberOfDimensions", 2, |
| "spatialRepresentationInfo[1].numberOfDimensions", 2, |
| "spatialRepresentationInfo[0].axisDimensionProperties[0].dimensionName", DimensionNameType.SAMPLE, |
| "spatialRepresentationInfo[1].axisDimensionProperties[0].dimensionName", DimensionNameType.SAMPLE, |
| "spatialRepresentationInfo[0].axisDimensionProperties[1].dimensionName", DimensionNameType.LINE, |
| "spatialRepresentationInfo[1].axisDimensionProperties[1].dimensionName", DimensionNameType.LINE, |
| "spatialRepresentationInfo[0].axisDimensionProperties[0].dimensionSize", 15000, |
| "spatialRepresentationInfo[0].axisDimensionProperties[1].dimensionSize", 15500, |
| "spatialRepresentationInfo[1].axisDimensionProperties[0].dimensionSize", 7600, |
| "spatialRepresentationInfo[1].axisDimensionProperties[1].dimensionSize", 7800, |
| "spatialRepresentationInfo[0].transformationParameterAvailability", false, |
| "spatialRepresentationInfo[1].transformationParameterAvailability", false, |
| "spatialRepresentationInfo[0].checkPointAvailability", false, |
| "spatialRepresentationInfo[1].checkPointAvailability", false, |
| |
| "resourceLineage[0].source[0].description", "Pseudo GLS"); |
| } |
| } |
