diff --git a/src/Image.js b/src/Image.js
index 2447a33..21b7ebd 100644
--- a/src/Image.js
+++ b/src/Image.js
@@ -7,7 +7,7 @@ const splitter = {
     NIR: splitNIR,
     DN: splitDNO,
     DO: splitDNO,
-    //HSI: splitHSI
+    HSI: splitHSI
 };
 
 function splitNIR(filename) {
@@ -18,6 +18,17 @@ function splitNIR(filename) {
 
     return {baseFolder, subfolder};
 }
+/**
+ * @todo Redundant...
+ */
+function splitHSI(filename) {
+    let splitFilename = filename.split('_');
+    const papyrusNumb = splitFilename[0].split('-')[2];
+    const baseFolder = `PHerc_${papyrusNumb}`;
+    const subfolder = `PHerc_${papyrusNumb}_${splitFilename[2]}`;
+
+    return {baseFolder, subfolder};
+}
 
 function splitDNO(filename) {
     let splitFilename = filename.split('_');
diff --git a/src/Metadata.js b/src/Metadata.js
index 889d289..a303314 100644
--- a/src/Metadata.js
+++ b/src/Metadata.js
@@ -59,7 +59,7 @@ class ManifestMetadata {
             metadataObj.push({label:"Principal Component Analysis",value: this.pca});
         }
 
-        metadataObj.concat([
+        metadataObj = metadataObj.concat([
             {label:"Date (Year)", value: this.date},
             {label:"Image Author", value: this.imageAuthor},
             {label:"License", value: this.license},
diff --git a/src/common.js b/src/common.js
index fb1dd99..7c8f8bc 100644
--- a/src/common.js
+++ b/src/common.js
@@ -13,7 +13,7 @@ const TECH_NAMES = {
 	dn: "Disegni Napoletani",
 	do: "Disegni Oxoniensi",
 	nir: "Near Infrared Imaging 1000nm",
-	hsi: "Hyperspectral Imaging",
+	hsi: "SWIR Hyperspectral Imaging",
 	uvf: "Technical Photography UVF",
 }
 const authors = {
@@ -38,7 +38,7 @@ function extractNIRMetadata(imgFilename) {
  */
 function extractHSIMetadata(imgFilename) {
 	let hsi = extractNIRMetadata(imgFilename);
-	hsi.pca = imgFilename.split('_')[1].split('_')[2];
+	hsi.pca = imgFilename.split('_')[3].replace(/\..*$/,'');
 
 	return hsi;
 }
@@ -152,6 +152,7 @@ Common.createCanvas = async function (manifest, filename) {
 
 	const namePos = {
 		nir: 1,
+		hsi: 1,
 		do: 3,
 		dn: 3
 	};
@@ -231,7 +232,7 @@ Common.getMetadataFromImgName = function (imgFilename, technique) {
 		nir: extractNIRMetadata,
 		dn: extractDNMetadata,
 		do: extractDOMetadata,
-		his: extractHSIMetadata,
+		hsi: extractHSIMetadata,
 	}
 
 	return extractor[technique](imgFilename);