Let a GNSS integrity source set the layer's evidence window

The catalog now passes the gnss-integrity source's windowMs to the layer.
A missing, non-finite or non-positive value keeps the 30-minute default.
The row text now names the window the layer uses instead of a fixed 30 min.

src/app/constructCatalog.js

@@ -126,6 +126,7 @@ export function createApplicationCatalog({
         }),
         createApplicationGnssIntegrity({
           source: sources['gnss-integrity'],
+          windowMs: sources['gnss-integrity'].windowMs,
         }),
         createApplicationGhostMaps({ source: sources['s2-ghostmaps'] }),
         createApplicationAlpr({ surface, source: sources.alpr }),

src/app/constructCatalog.test.mjs

@@ -193,3 +193,42 @@ test('Mapillary can be omitted or replaced without changing catalog membership',
     /Mapillary source/,
   );
 });
+
+test('a GNSS integrity source can set the layer evidence window', (t) => {
+  const lifetime = new AbortController();
+  t.after(() => lifetime.abort());
+  const gnssLayer = (descriptor) => {
+    const sources = fixtureSources([], []);
+    sources['gnss-integrity'] = {
+      getSnapshot: async () => ({}),
+      ...descriptor,
+    };
+    return createApplicationCatalog({
+      sources,
+      signal: lifetime.signal,
+      surface: fixtureSurface(lifetime.signal),
+    }).get('gnss-integrity');
+  };
+  const shows = (layer, minutes) => {
+    assert.equal(layer.provenance.window.minutes, minutes);
+    const { info, legend } = layer.getRowControls();
+    assert.match(info, new RegExp(`visited views over ${minutes} min`));
+    assert.match(legend[0].blurb, new RegExp(`over ${minutes} minutes`));
+  };
+  shows(gnssLayer({ windowMs: 65 * 60_000 }), 65);
+  shows(gnssLayer({}), 30);
+  for (const windowMs of [
+    undefined,
+    null,
+    NaN,
+    Infinity,
+    0,
+    -60_000,
+    '3600000',
+  ])
+    assert.equal(
+      gnssLayer({ windowMs }).provenance.window.minutes,
+      30,
+      `${String(windowMs)} falls back to the default`,
+    );
+});

src/i18n/locales/de.json

@@ -1458,7 +1458,7 @@
   "Low-accuracy score 2–10%": "Ungenauigkeitswert 2–10 %",
   "Low-accuracy score > 10%": "Ungenauigkeitswert > 10 %",
   "GNSS integrity source unavailable": "GNSS-Integritätsquelle nicht verfügbar",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "Regionale Stichprobe · Radius 250 NM · Zellen aus besuchten Ansichten über 30 min",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "Regionale Stichprobe · Radius 250 NM · Zellen aus besuchten Ansichten über {minutes} min",
   "Retrying automatically at {time} UTC": "Automatischer neuer Versuch um {time} UTC",
   "Retrying automatically after provider cooldown": "Automatischer neuer Versuch nach der Sperrzeit des Anbieters",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "Aktualisiert sich nach Schwenken oder Zoomen und einmal pro Minute automatisch. Der öffentliche Feed deckt einen Kreis von 250 Seemeilen um die Bildmitte ab; Herauszoomen macht daraus keinen weltweiten Snapshot. Leere Zellen liegen außerhalb der Stichprobe oder haben zu wenige Beobachtungen.",

src/i18n/locales/es.json

@@ -2158,7 +2158,7 @@
   "Low-accuracy score 2–10%": "Índice de baja precisión 2–10%",
   "Low-accuracy score > 10%": "Índice de baja precisión > 10%",
   "GNSS integrity source unavailable": "Fuente de integridad GNSS no disponible",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "Muestra regional · radio de 250 NM · celdas de las vistas visitadas en 30 min",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "Muestra regional · radio de 250 NM · celdas de las vistas visitadas en {minutes} min",
   "Retrying automatically at {time} UTC": "Reintento automático a las {time} UTC",
   "Retrying automatically after provider cooldown": "Reintento automático tras la pausa del proveedor",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "Se actualiza automáticamente al desplazar o hacer zoom y una vez por minuto. El feed público cubre un círculo de 250 millas náuticas alrededor del centro de la vista; alejarte no lo convierte en una instantánea mundial. Las celdas vacías están fuera de la cobertura muestreada o no tienen observaciones suficientes.",

src/i18n/locales/fr.json

@@ -771,7 +771,7 @@
   "Low-accuracy score 2–10%": "Indice de faible précision 2–10 %",
   "Low-accuracy score > 10%": "Indice de faible précision > 10 %",
   "GNSS integrity source unavailable": "Source d'intégrité GNSS indisponible",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "Échantillon régional · rayon de 250 NM · cellules des vues visitées sur 30 min",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "Échantillon régional · rayon de 250 NM · cellules des vues visitées sur {minutes} min",
   "Retrying automatically at {time} UTC": "Nouvel essai automatique à {time} UTC",
   "Retrying automatically after provider cooldown": "Nouvel essai automatique après la pause du fournisseur",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "Mise à jour automatique après un déplacement ou un zoom, et une fois par minute. Le flux public couvre un cercle de 250 milles nautiques autour du centre de la vue ; dézoomer n'en fait pas un instantané mondial. Les cellules vides sont hors de la couverture échantillonnée ou manquent d'observations.",

src/i18n/locales/it.json

@@ -771,7 +771,7 @@
   "Low-accuracy score 2–10%": "Indice di bassa precisione 2–10%",
   "Low-accuracy score > 10%": "Indice di bassa precisione > 10%",
   "GNSS integrity source unavailable": "Fonte di integrità GNSS non disponibile",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "Campione regionale · raggio di 250 NM · celle dalle viste visitate negli ultimi 30 min",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "Campione regionale · raggio di 250 NM · celle dalle viste visitate negli ultimi {minutes} min",
   "Retrying automatically at {time} UTC": "Nuovo tentativo automatico alle {time} UTC",
   "Retrying automatically after provider cooldown": "Nuovo tentativo automatico dopo la pausa del provider",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "Si aggiorna automaticamente dopo uno spostamento o uno zoom e una volta al minuto. Il feed pubblico copre un cerchio di 250 miglia nautiche attorno al centro della vista; allontanare lo zoom non lo rende un'istantanea mondiale. Le celle vuote sono fuori dalla copertura campionata o hanno osservazioni insufficienti.",

src/i18n/locales/ja.json

@@ -749,7 +749,7 @@
   "Low-accuracy score 2–10%": "低精度スコア 2–10%",
   "Low-accuracy score > 10%": "低精度スコア > 10%",
   "GNSS integrity source unavailable": "GNSSインテグリティのソースを利用できません",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "地域サンプル · 半径250海里 · 30分以内に表示したビューのセル",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "地域サンプル · 半径250海里 · {minutes}分以内に表示したビューのセル",
   "Retrying automatically at {time} UTC": "{time} UTCに自動で再試行します",
   "Retrying automatically after provider cooldown": "プロバイダーのクールダウン後に自動で再試行します",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "パンやズームの後、および1分ごとに自動で更新されます。公開フィードは表示中心から半径250海里の円をカバーします。ズームアウトしても全世界のスナップショットにはなりません。空白のセルは、サンプリング範囲外か観測が不十分です。",

src/i18n/locales/pt.json

@@ -769,7 +769,7 @@
   "Low-accuracy score 2–10%": "Índice de baixa precisão 2–10%",
   "Low-accuracy score > 10%": "Índice de baixa precisão > 10%",
   "GNSS integrity source unavailable": "Fonte de integridade GNSS indisponível",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "Amostra regional · raio de 250 NM · células das vistas visitadas em 30 min",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "Amostra regional · raio de 250 NM · células das vistas visitadas em {minutes} min",
   "Retrying automatically at {time} UTC": "Nova tentativa automática às {time} UTC",
   "Retrying automatically after provider cooldown": "Nova tentativa automática após a pausa do provedor",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "Atualiza automaticamente após mover ou dar zoom e uma vez por minuto. O feed público cobre um círculo de 250 milhas náuticas ao redor do centro da vista; afastar o zoom não o transforma em um snapshot mundial. Células vazias estão fora da cobertura amostrada ou não têm observações suficientes.",

src/i18n/locales/ru.json

@@ -2192,7 +2192,7 @@
   "Low-accuracy score 2–10%": "Доля неточных 2–10%",
   "Low-accuracy score > 10%": "Доля неточных > 10%",
   "GNSS integrity source unavailable": "Источник целостности GNSS недоступен",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "Региональная выборка · радиус 250 мор. миль · ячейки из просмотренных видов за 30 мин",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "Региональная выборка · радиус 250 мор. миль · ячейки из просмотренных видов за {minutes} мин",
   "Retrying automatically at {time} UTC": "Автоматический повтор в {time} UTC",
   "Retrying automatically after provider cooldown": "Автоматический повтор после паузы провайдера",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "Обновляется автоматически после сдвига или масштабирования карты и раз в минуту. Публичный поток данных охватывает круг радиусом 250 морских миль вокруг центра вида; при отдалении карта не становится снимком всего мира. Пустые ячейки — вне охвата выборки или с недостаточным числом наблюдений.",

src/i18n/locales/uk.json

@@ -781,7 +781,7 @@
   "Low-accuracy score 2–10%": "Показник неточності 2–10%",
   "Low-accuracy score > 10%": "Показник неточності > 10%",
   "GNSS integrity source unavailable": "Джерело даних про цілісність GNSS недоступне",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "Регіональна вибірка · радіус 250 мор. миль · комірки з переглянутих ділянок карти за 30 хв",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "Регіональна вибірка · радіус 250 мор. миль · комірки з переглянутих ділянок карти за {minutes} хв",
   "Retrying automatically at {time} UTC": "Автоматичний повтор о {time} UTC",
   "Retrying automatically after provider cooldown": "Автоматичний повтор після паузи постачальника",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "Оновлюється автоматично після зсуву чи масштабування карти та раз на хвилину. Публічний потік даних охоплює коло радіусом 250 морських миль навколо центру карти; у разі віддалення карта не стає знімком усього світу. Порожні комірки — поза охопленням вибірки або з недостатньою кількістю спостережень.",

src/i18n/locales/zh-CN.json

@@ -726,7 +726,7 @@
   "Low-accuracy score 2–10%": "低精度评分 2–10%",
   "Low-accuracy score > 10%": "低精度评分 > 10%",
   "GNSS integrity source unavailable": "GNSS 完好性数据源不可用",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "区域采样 · 半径 250 海里 · 30 分钟内已访问视图中的网格",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "区域采样 · 半径 250 海里 · {minutes} 分钟内已访问视图中的网格",
   "Retrying automatically at {time} UTC": "将于 {time} UTC 自动重试",
   "Retrying automatically after provider cooldown": "服务商冷却结束后自动重试",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "平移或缩放后以及每分钟自动更新。公共数据源覆盖以视野中心为圆心、半径 250 海里的范围；缩小地图并不会使其成为全球快照。空白网格位于采样覆盖范围之外，或观测数据不足。",

src/i18n/locales/zh-Hant.json

@@ -721,7 +721,7 @@
   "Low-accuracy score 2–10%": "低精度評分 2–10%",
   "Low-accuracy score > 10%": "低精度評分 > 10%",
   "GNSS integrity source unavailable": "GNSS 完好性數據源不可用",
-  "Regional sample · 250 nm radius · cells from visited views over 30 min": "區域採樣 · 半徑 250 海里 · 30 分鐘內已訪問視圖中的網格",
+  "Regional sample · 250 nm radius · cells from visited views over {minutes} min": "區域採樣 · 半徑 250 海里 · {minutes} 分鐘內已訪問視圖中的網格",
   "Retrying automatically at {time} UTC": "將於 {time} UTC 自動重試",
   "Retrying automatically after provider cooldown": "服務商冷卻結束後自動重試",
   "Updates automatically after pan or zoom and once a minute. The public feed covers a 250-nautical-mile circle around the view centre; zooming out does not make it a worldwide snapshot. Blank cells are outside sampled coverage or have insufficient observations.": "平移或縮放後以及每分鐘自動更新。公共數據源覆蓋以視野中心為圓心、半徑 250 海里的範圍；縮小地圖並不會使其成為全球快照。空白網格位於採樣覆蓋範圍之外，或觀測數據不足。",

src/layers/gnss/index.js

@@ -70,10 +70,16 @@ export function createGnssIntegrityLayer({
   viewAnchor = defaultGnssViewAnchor,
   now = () => Date.now(),
   monotonicNow = () => performance.now(),
-  windowMs = GNSS_WINDOW_MS,
+  windowMs: requestedWindowMs,
 } = {}) {
   if (typeof source?.getSnapshot !== 'function')
     throw new TypeError('GNSS integrity layer requires a snapshot source');
+  // A source may set its own evidence window; anything but a positive finite
+  // duration keeps the default.
+  const windowMs =
+    Number.isFinite(requestedWindowMs) && requestedWindowMs > 0
+      ? requestedWindowMs
+      : GNSS_WINDOW_MS;
   let _viewer = null;
   let _primitives = null;
   let _request = null;
@@ -375,7 +381,8 @@ export function createGnssIntegrityLayer({
         chips: [],
         info:
           t(
-            'Regional sample · 250 nm radius · cells from visited views over 30 min',
+            'Regional sample · 250 nm radius · cells from visited views over {minutes} min',
+            { minutes: formatNumber(provenance.window.minutes) },
           ) +
           (_lastError && _retryAt
             ? ` · ${translateFeedError(_lastError)} · ${