diff --git a/controllers/params.mjs b/controllers/params.mjs
index 4f78fba..8713cfc 100644
--- a/controllers/params.mjs
+++ b/controllers/params.mjs
@@ -7,10 +7,8 @@ import { getParamsFromFolders } from "../src/service/ImageRepository.js";
  * Show all possible parameters for manifest URLs
  */
 export default async function exposeParams() {
-    console.log(process.env.IMAGES_DIR);
-
     const techs = Object.entries(TECH_NAMES).map(([key, fullname]) => ({
-        acronym: key.toUpperCase(),
+        acronym: key.toUpperCase().replaceAll('_', ' '),
         fullname,
     }));
     
diff --git a/src/constants.js b/src/constants.js
index 31accab..b3912ac 100644
--- a/src/constants.js
+++ b/src/constants.js
@@ -9,14 +9,14 @@ export const authors = {
 export const TECH_NAMES = {
 	dn: "Neapolitan drawing",
 	do: "Oxonian drawing",
-	nir: "NIR 1000 nm",
-	visr: "Raking-light VIS",
-	hsi: "SWIR Hyperspectral Imaging",
+	nir: "NIR Image 1000 nm",
+	visr: "Raking-light VIS Image",
+	hsi: "SWIR Hyperspectral Image",
 	uvf: "Technical Photography UVF",
 	mbi: "Multispectral Imaging",
-	hiroxnir: "HIROX NIR",
-	hiroxnir_layers_replaced: "HIROX NIR layers replaced",
-	splitview: "Split view VISr/NIR",
+	hiroxnir: "HIROX NIR Image 930nm",
+	hiroxnir_layers_replaced: "HIROX NIR Image 930nm with layers replaced",
+	splitview: "Split view Raking-light VIS Image/NIR Image 1000nm",
 };
 
 export const COPYRIGHT = {