30:T45b,title = md`# GNSS Permanent Station Data Access 3.0 *We suggest viewing this notebook in the [Chrome Browser](https://www.google.com/chrome/).* This notebook searches GNSS Permanent Station data in the NGF GNSS Archive and provides URLs for downloading the data from our [data.earthscope.org](https://data.earthscope.org) data file server. See our [GNSS Campaign Data Access notebook](https://observablehq.com/@earthscope/campaign-data-access?collection=@earthscope/nsf-gage-facility-data-access) for episodic (non-permanent) campaign data. **[Data Policy](https://www.unavco.org/community/policies_forms/data-policy/data-policy.html)**. By accessing data from the NSF NGF Facility archive, operated by EarthScope Consortium (formerly GAGE/UNAVCO), users agree to appropriate [attribution](https://www.unavco.org/community/policies_forms/attribution/attribution.html) to providers and their sponsors, acknowledgment of EarthScope Consortium and its sponsors, and to adherence to professional and ethical standards. **[Release Notes](https://observablehq.com/@earthscope/release-notes-data-archive-interface)**`31:T41e,viewof stationSelection = { const textarea = Inputs.textarea({ width: 960, value: eventStations.length ? eventStations.join(" ") : "", rows: 3, placeholder: "AB02 OKSO OKCE OKNC OKFG MAPS MSWB MREP DUTC AV09 AKRB AKMO AV10 AC42", submit: true, label: "Get data for these stations only:" }); const clearButton = html``; clearButton.onclick = () => { textarea.value = ""; textarea.dispatchEvent(new Event("input", { bubbles: true })); }; // Find and append the clear button to the existing button container const submitButton = textarea.querySelector('button[type="submit"]'); if (submitButton) { submitButton.parentNode.appendChild(clearButton); } return textarea; // Return the textarea directly to maintain Observable's input contract }32:T5526,// Version 6.0.9: Ensure drawn polygons stay on top of station markers // This map will redraw if the underlying data specifying the markers on the map changes. // To preserve state, we redraw polygons in the event tileMap is reevaluated. viewof tileMap = { // Create main wrapper. const wrapper = html`

`; // Controls container above map. const controlsContainer = html`

`; // Map Style Selector. const styleLabel = html`Map Style:`; const styleSelect = html``; const labelLabel = html`Show Station 4 Char IDs`; labelContainer.append(labelCheckbox, labelLabel); // Map Key const mapKeyContainer = html`

`; const keyTitle = html`Key:`; const markerIcon = html`

`; const keyLabel = html`GNSS Station w/data`; mapKeyContainer.append(keyTitle, markerIcon, keyLabel); controlsContainer.append( labelContainer, styleLabel, styleSelect, mapKeyContainer ); wrapper.appendChild(controlsContainer); // Create container wrapper for map and controls with hairline border. const containerWrapper = html`

`; const container = html`

`; containerWrapper.append(container); wrapper.appendChild(containerWrapper); yield wrapper; // Give the container dimensions. // Create map with cooperative gestures enabled let map = new mapboxgl.Map({ container, center: [-105.2705, 40.015], // Boulder, Colorado zoom: 4, maxZoom: 20, style: "mapbox://styles/mapbox/" + styleSelect.value, projection: { name: "globe" }, cooperativeGestures: true // Enable cooperative gestures for scroll protection }); // Determine if current map style is dark for label contrast const getDarkMapStyles = () => [ "dark-v10", "satellite-v9", "satellite-streets-v11", "navigation-night-v1" ]; let currentStyle = styleSelect.value; let isDarkStyle = getDarkMapStyles().includes(currentStyle); // Station data storage and mode tracking let stationData = []; let isSelectMode = true; // Start in select mode let draw = null; // --- NEW: helper to keep Draw layers above station layers --- function bringDrawLayersToFront() { const drawLayerIds = [ "gl-draw-polygon-fill-inactive", "gl-draw-polygon-fill-active", "gl-draw-polygon-stroke-inactive", "gl-draw-polygon-stroke-active", "gl-draw-polygon-and-line-vertex-active", "gl-draw-polygon-midpoint" ]; for (const id of drawLayerIds) { if (map.getLayer(id)) { try { map.moveLayer( id, map.getLayer("stations-labels") ? "stations-labels" : null ); } catch (e) { // no-op } } } } // --- END NEW --- // Enhanced Style selector change handler. styleSelect.onchange = () => { const newStyle = styleSelect.value; currentStyle = newStyle; isDarkStyle = getDarkMapStyles().includes(currentStyle); map.setStyle(`mapbox://styles/mapbox/${newStyle}`); // Re-add station layers after style loads map.once("styledata", () => { addStationLayers(); updateLabelVisibility(); bringDrawLayersToFront(); // NEW: ensure polygons stay above after style reload }); }; // Function to add station layers to map (positioned low in layer stack) const addStationLayers = () => { // Remove existing layers if they exist if (map.getLayer("stations-circles")) map.removeLayer("stations-circles"); if (map.getLayer("stations-labels")) map.removeLayer("stations-labels"); if (map.getSource("stations")) map.removeSource("stations"); if (stationData.length === 0) return; // Create GeoJSON source map.addSource("stations", { type: "geojson", data: { type: "FeatureCollection", features: stationData } }); // Find a good position in layer stack (after water/land, before roads/labels) const layers = map.getStyle().layers; let beforeLayerId = null; // Look for road, building, or label layers to insert before for (const layer of layers) { if ( layer.type === "line" && (layer.id.includes("road") || layer.id.includes("path")) ) { beforeLayerId = layer.id; break; } if ( layer.type === "symbol" && layer.layout && layer.layout["text-field"] ) { beforeLayerId = layer.id; break; } } console.log("Adding station layers before:", beforeLayerId); // Debug layer positioning // Add circle layer for markers (positioned low in layer stack) map.addLayer( { id: "stations-circles", type: "circle", source: "stations", paint: { "circle-radius": 5, "circle-color": "magenta", "circle-stroke-color": "#333", "circle-stroke-width": 1.5, "circle-opacity": 0.8, "circle-stroke-opacity": 0.8 } }, beforeLayerId ); // Add text layer for labels (positioned right after circles) map.addLayer( { id: "stations-labels", type: "symbol", source: "stations", layout: { "text-field": ["get", "code"], "text-font": ["Open Sans Bold", "Arial Unicode MS Bold"], "text-size": 11, "text-offset": [0.3, 0.55], // Position labels below markers, tightened spacing "text-anchor": "top-left", // Left-align labels starting from below-left of marker "symbol-placement": "point" }, paint: { "text-color": isDarkStyle ? "#ffffff" : "#000000", "text-halo-color": isDarkStyle ? "#000000" : "#ffffff", "text-halo-width": 2, "text-halo-blur": 1 } }, beforeLayerId ); // Update label visibility based on checkbox state updateLabelVisibility(); bringDrawLayersToFront(); // NEW: keep polygons above after station layers are (re)added // Add click handler for station info windows (only active in select mode) map.on("click", "stations-circles", (e) => { if (!isSelectMode) return; // Only handle clicks in select mode console.log("Station clicked:", e.features[0].properties.code); // Debug click handling const code = e.features[0].properties.code; const coordinates = e.features[0].geometry.coordinates.slice(); // Simple popup test new mapboxgl.Popup() .setLngLat(coordinates) .setHTML( `

Station: ${code}
Info window placeholder

` ) .addTo(map); }); // Change cursor on hover (only in select mode) map.on("mouseenter", "stations-circles", () => { if (isSelectMode) { map.getCanvas().style.cursor = "pointer"; } }); map.on("mouseleave", "stations-circles", () => { map.getCanvas().style.cursor = ""; }); }; // Function to update label visibility based on checkbox and map style const updateLabelVisibility = () => { if (map.getLayer("stations-labels")) { if (labelCheckbox.checked) { map.setLayoutProperty("stations-labels", "visibility", "visible"); // Update text color based on current map style map.setPaintProperty( "stations-labels", "text-color", isDarkStyle ? "#ffffff" : "#000000" ); map.setPaintProperty( "stations-labels", "text-halo-color", isDarkStyle ? "#000000" : "#ffffff" ); } else { map.setLayoutProperty("stations-labels", "visibility", "none"); } } }; // Enhanced Label toggle change handler. labelCheckbox.onchange = updateLabelVisibility; // Add built-in Map controls (zoom buttons, fullscreen toggle, scale bar). map.addControl( new mapboxgl.NavigationControl({ showCompass: false }), "top-right" ); map.addControl(new mapboxgl.FullscreenControl(), "top-right"); map.addControl(new mapboxgl.ScaleControl({ maxWidth: 100, unit: "metric" })); // Enhanced Polygon Drawing Logic with improved visibility and select mode if (Object.keys(stationIndex).length == 0) { draw = new MapboxDraw({ displayControlsDefault: false, controls: { polygon: true, trash: true }, defaultMode: "simple_select", // Start in select mode // Custom styles for better polygon visibility styles: [ // Polygon fill (active) { id: "gl-draw-polygon-fill-active", type: "fill", filter: [ "all", ["==", "active", "true"], ["==", "$type", "Polygon"], ["!=", "mode", "static"] ], paint: { "fill-color": "#ffeb3b", // Bright yellow "fill-outline-color": "#ff9800", // Orange outline "fill-opacity": 0.4 // Semi-transparent } }, // Polygon fill (inactive/static) { id: "gl-draw-polygon-fill-inactive", type: "fill", filter: [ "all", ["==", "active", "false"], ["==", "$type", "Polygon"], ["!=", "mode", "static"] ], paint: { "fill-color": "#ffeb3b", // Bright yellow "fill-outline-color": "#ff9800", // Orange outline "fill-opacity": 0.25 // Slightly more transparent when inactive } }, // Polygon stroke (active) { id: "gl-draw-polygon-stroke-active", type: "line", filter: [ "all", ["==", "active", "true"], ["==", "$type", "Polygon"], ["!=", "mode", "static"] ], layout: { "line-cap": "round", "line-join": "round" }, paint: { "line-color": "#ff9800", // Orange "line-width": 4, // Thicker stroke for better visibility "line-opacity": 0.9 } }, // Polygon stroke (inactive) { id: "gl-draw-polygon-stroke-inactive", type: "line", filter: [ "all", ["==", "active", "false"], ["==", "$type", "Polygon"], ["!=", "mode", "static"] ], layout: { "line-cap": "round", "line-join": "round" }, paint: { "line-color": "#ff9800", // Orange "line-width": 3, // Thicker stroke for better visibility "line-opacity": 0.8 } }, // Vertex points { id: "gl-draw-polygon-and-line-vertex-active", type: "circle", filter: [ "all", ["==", "meta", "vertex"], ["==", "$type", "Point"], ["!=", "mode", "static"] ], paint: { "circle-radius": 6, "circle-color": "#ffffff", "circle-stroke-color": "#ff9800", "circle-stroke-width": 2 } }, // Midpoint handles { id: "gl-draw-polygon-midpoint", type: "circle", filter: ["all", ["==", "$type", "Point"], ["==", "meta", "midpoint"]], paint: { "circle-radius": 4, "circle-color": "#ffffff", "circle-stroke-color": "#ff9800", "circle-stroke-width": 2, "circle-opacity": 0.8 } } ] }); map.addControl(draw, "top-left"); map.once("draw.render", bringDrawLayersToFront); // NEW: after Draw adds its layers // Add custom select button to the draw control map.on("load", () => { const drawControlContainer = container.querySelector( ".mapboxgl-ctrl-group" ); if (drawControlContainer) { const selectButton = document.createElement("button"); selectButton.className = "mapbox-gl-draw_ctrl-draw-btn"; selectButton.title = "Select mode - Click markers for info"; selectButton.innerHTML = '↖'; selectButton.style.backgroundColor = isSelectMode ? "rgba(0, 123, 255, 0.8)" : ""; selectButton.style.border = isSelectMode ? "1px solid #007acc" : ""; selectButton.onclick = () => { isSelectMode = !isSelectMode; selectButton.style.backgroundColor = isSelectMode ? "rgba(0, 123, 255, 0.8)" : ""; selectButton.style.border = isSelectMode ? "1px solid #007acc" : ""; if (isSelectMode) { draw.changeMode("simple_select"); console.log("Switched to select mode"); } else { console.log("Switched to draw mode"); } }; // Insert at the beginning of the control group drawControlContainer.insertBefore( selectButton, drawControlContainer.firstChild ); } // Create enhanced cursor for draw mode with more visible halo const createDrawCursor = () => { const canvas = document.createElement("canvas"); canvas.width = 32; canvas.height = 32; const ctx = canvas.getContext("2d"); // Draw larger halo (same color as button highlight) ctx.fillStyle = "rgba(255, 200, 50, 0.6)"; ctx.beginPath(); ctx.arc(16, 16, 12, 0, Math.PI * 2); ctx.fill(); // Draw crosshair - thicker and more visible ctx.strokeStyle = "#000"; ctx.lineWidth = 2; ctx.beginPath(); // Horizontal line ctx.moveTo(6, 16); ctx.lineTo(26, 16); // Vertical line ctx.moveTo(16, 6); ctx.lineTo(16, 26); ctx.stroke(); return `url(${canvas.toDataURL()}) 16 16, crosshair`; }; const drawCursor = createDrawCursor(); // Apply draw button highlighting and cursor management (removed trash button highlight) const updateDrawModeVisuals = () => { const drawBtn = container.querySelector( ".mapbox-gl-draw_ctrl-draw-btn.mapbox-gl-draw_polygon" ); const currentMode = draw.getMode(); if (drawBtn) { if (currentMode === "draw_polygon") { drawBtn.style.backgroundColor = "rgba(255, 200, 50, 0.8)"; drawBtn.style.border = "1px solid orange"; // Apply custom cursor to map canvas map.getCanvas().style.cursor = drawCursor; } else { drawBtn.style.backgroundColor = ""; drawBtn.style.border = ""; } } // Reset cursor when not in draw mode if (currentMode !== "draw_polygon") { map.getCanvas().style.cursor = ""; } }; // Initial application setTimeout(updateDrawModeVisuals, 100); // Update on mode changes map.on("draw.modechange", updateDrawModeVisuals); // Show hint popup for no-station state (only when no stations) if (stationData.length === 0) { setTimeout(() => { const hintPopup = html`

Draw polygons to select stations

Use the polygon tool to draw areas for station selection.

`; containerWrapper.appendChild(hintPopup); // Fade in setTimeout(() => (hintPopup.style.opacity = 1), 100); // Auto dismiss after 6 seconds setTimeout(() => { if (hintPopup.parentNode) { hintPopup.style.opacity = 0; setTimeout(() => hintPopup.remove(), 300); } }, 6000); }, 1000); } }); // Track mode changes to update select button state map.on("draw.modechange", (e) => { const selectButton = container.querySelector( '.mapbox-gl-draw_ctrl-draw-btn[title*="Select"]' ); if (selectButton) { isSelectMode = e.mode === "simple_select" || e.mode === "direct_select"; selectButton.style.backgroundColor = isSelectMode ? "rgba(0, 123, 255, 0.8)" : ""; } }); // Redraw previously drawn polygons, if any. for (let id in polygons) { draw.add({ type: "Feature", properties: { type: "Feature" }, id: id, geometry: { type: "Polygon", coordinates: [polygons[id]] } }); } } // Add a polygon, index by ID. map.on("draw.create", (e) => { let feature = e.features[0]; mutable polygons[feature.id] = feature.geometry.coordinates[0]; mutable signal *= -1; }); // Remove a polygon by ID. map.on("draw.delete", (e) => { let feature = e.features[0]; delete mutable polygons[feature.id]; mutable signal *= -1; }); // Update a polygon by ID. map.on("draw.update", (e) => { let feature = e.features[0]; mutable polygons[feature.id] = feature.geometry.coordinates[0]; mutable signal *= -1; }); // Enhanced addStation2Map function - now creates GeoJSON features for canvas rendering function addStation2Map(code) { const features = siteCode2SiteIdMap.get(code); const feature = features[0]; // Create GeoJSON feature for the station const stationFeature = { type: "Feature", geometry: { type: "Point", coordinates: feature.geometry.coordinates }, properties: { code: code } }; stationData.push(stationFeature); return feature.geometry.coordinates; } // Station rendering logic if (stationSelection.length) { let coordinates = []; for (const code of Object.keys(stationIndex)) { try { coordinates.push(addStation2Map(code)); } catch (e) { console.log("error adding station to map", e); } } // Wait for map to load, then add station layers and zoom to bounds map.on("load", () => { addStationLayers(); try { let longExtent = d3.extent(coordinates, (d) => d[0]); let latExtent = d3.extent(coordinates, (d) => d[1]); let bbox = [ [longExtent[0], latExtent[0]], [longExtent[1], latExtent[1]] ]; map.fitBounds(bbox, { padding: { top: 50, bottom: 50, left: 50, right: 50 } }); } catch (e) { console.log("Error flying to centroid of station selection."); } }); } else { for (const code of siteCode2SiteIdMap.keys()) { addStation2Map(code); } // Add station layers when map loads map.on("load", () => { addStationLayers(); }); mutable signal *= -1; } invalidation.then(() => { map.remove(); }); }33:T56e,// Forming the fetch products POST request payload. items = { let data = []; // Each location is represented once in the table, but each location may correspond to multiple // products or sample intervals polygonTable.forEach((row) => { if (analysisCenters.length) { data.push({ endDate: dateFormat(endDate), gnss: { position: { items: [row.Site], selections: { analysis_center: analysisCenters, reference_frame: referenceFrames } } }, startDate: dateFormat(startDate) }); } let dictionary = {}; siteCode2SiteIdMap .get(row.Site) .filter((d) => d.properties.data_type === "rinex") .forEach((d) => { dictionary[d.properties.site_id] = row.Site; }); if (rinex2Selections.length || rinex3Selections.length) { data.push({ endDate: dateFormat(endDate), gnss: { rinex: { items: dictionary, selections: { // One or more of these selections will optionally be present ...(rinex2Selections.length && { rinex2: rinex2Selections }), ...(rinex3Selections.length && { rinex3: rinex3Selections }) } } }, startDate: dateFormat(startDate) }); } }); return data; }34:T49b,function readmeText() { signal; return `© ${d3.timeFormat("%Y")(today)} EarthScope Consortium This download was created on ${readableDateFormat(today)}. Recreate me here: ${shareableUrl} Contact brooks.mershon@earthscope.org with questions, concerns, or bug reports. You can also leave comments on the notebook that created this file at the link above. There is ${bytesToString(summary.overall_file_size)} of data in ${d3.format( "," )(summary.overall_number_files)} files contained in this directory. Here is the manifest of files downloaded, where a ❌ indicates an error occured and this particular path was not downloaded: This list of files was gathered with the following selections: ${startDate} through ${endDate} Rinex2: ${rinex2Selections} Rinex3: ${rinex3Selections} ReferenceFrames: ${referenceFrames} Analysis Centers: ${analysisCenters} ${polygonTableData.length ? "Stations:" : ""} ${polygonTableData.map((d) => d.Site).join("\n")} ${ Object.keys(polygons).length ? "Selection Areas [longitude, latitude]:" : "No search areas draw on map." } ${Object.keys(polygons) .map((id) => JSON.stringify(polygons[id])) .join("\n\n")}`; }35:T75e,timeTableData = { const realtimeTranslation = { Y: "Yes", N: "No" }; return ( // rinex/position metadataSearchResults.features .map((d, i) => { if (d.properties.data_type === "position") { return { Type: d.properties.data_type, site_id: null, Site: d.properties.site_code, Plot: `https://observablehq.com/@unavco/gnss-position-timeseries?station=%22${d.properties.site_code}%22` + `&start=%22${startDate}%22&station=%22${d.properties.site_code}%22&end=%22${endDate}%22`, ["First Date"]: null, ["Last Date"]: null, ["Interval"]: d.properties.sample_interval, ["Coverage"]: null, ["Percent"]: null }; } let coverage = intervals.get(d.properties.site_id)[0]; let dates = []; let datum = { ["Realtime"]: realtimeTranslation[d.properties.is_realtime], Metadata: d.properties.site_code, Type: d.properties.data_type, site_id: d.properties.site_id, Site: d.properties.site_code, Plot: `https://observablehq.com/@unavco/gnss-position-timeseries?station=%22${d.properties.site_code}%22` + `&start=%22${startDate}%22&station=%22${d.properties.site_code}%22&end=%22${endDate}%22`, ["First Date"]: coverage.first_date, ["Last Date"]: coverage.last_date, ["Interval"]: d.properties.sample_interval, ["Coverage"]: coverage.coverage }; datum["Percent"] = coverage.percent; datum.i = coverage.i; return datum; }) // Disregard sites with no data in our date range. // .filter((d) => siteId2SiteCodeMap.has(d.site_id) && d.percent > 0) .sort((a, b) => d3.descending(a.percent, b.percent)) ); }36:[{"id":"d680d3eadc1f447626bc65dd96cf3c4be390554ef62ba4ff86b41e9b2628d807feb1d178bfba48e61499f7b5829d56d3dc6bf1bd043cf9093bce4be5abe30765","href":"https://static.observableusercontent.com/files/d680d3eadc1f447626bc65dd96cf3c4be390554ef62ba4ff86b41e9b2628d807feb1d178bfba48e61499f7b5829d56d3dc6bf1bd043cf9093bce4be5abe30765","name":"delete_icon.svg","type":"image/svg+xml","lastModified":1643372997890.962,"size":227},{"id":"98fb36128b451d35d768a9943c6af81c129feccfde87a214495366414fd17934a1c79eedace54547a651b00328da90a5ed2c8dc88dadb543fc920cd5a1442fdd","href":"https://static.observableusercontent.com/files/98fb36128b451d35d768a9943c6af81c129feccfde87a214495366414fd17934a1c79eedace54547a651b00328da90a5ed2c8dc88dadb543fc920cd5a1442fdd","name":"map_draw_button.svg","type":"image/svg+xml","lastModified":1643372997890.962,"size":331},{"id":"b223afb42f40acb18cec9abb1a78824da1a8dbf37e6aed8fefc5baddbfe99a4ad2e578cccaad1fe8b89a73311db0477986db950cb8c2604ca3a5fb7bd38378b4","href":"https://static.observableusercontent.com/files/b223afb42f40acb18cec9abb1a78824da1a8dbf37e6aed8fefc5baddbfe99a4ad2e578cccaad1fe8b89a73311db0477986db950cb8c2604ca3a5fb7bd38378b4","name":"UNAVCO_says_unzip_and_run_me.zip","type":"application/zip","lastModified":1643372997890.962,"size":4380},{"id":"226a19e991932e6815fb2735181b7e04ebf93b8696dde2731a1ee13f7729c575769d5c1bdc082b6fc0c6ddf030ca8c71a1aef9cb3126052ac459b34b3ec6f818","href":"https://static.observableusercontent.com/files/226a19e991932e6815fb2735181b7e04ebf93b8696dde2731a1ee13f7729c575769d5c1bdc082b6fc0c6ddf030ca8c71a1aef9cb3126052ac459b34b3ec6f818","name":"unavco_sensor_teaser (1).jpeg","type":"image/jpeg","lastModified":1646084194502.136,"size":552723},{"id":"3f6ee3cb0f77947b3538eb3e553fc6241bc78af4ab92275c30833c4f77324376b0ad7bc1ee9283233db8cffad0129a095faaf240b1032eccb5364ab28d960b1a","href":"https://static.observableusercontent.com/files/3f6ee3cb0f77947b3538eb3e553fc6241bc78af4ab92275c30833c4f77324376b0ad7bc1ee9283233db8cffad0129a095faaf240b1032eccb5364ab28d960b1a","name":"download_data.py","type":"application/octet-stream","lastModified":1680106340654.288,"size":2458}] 2e:{"title":"GNSS Permanent Station Data Access 3.0","cells":[{"id":0,"value":"$30","pinned":false,"hidden":false,"mode":"ojs"},{"id":8644,"value":"md`© 2024 Earthscope Consortium.\n\nPlease use this code in accordance with the [MIT License](https://opensource.org/licenses/MIT).`","pinned":false,"hidden":false,"mode":"ojs"},{"id":104,"value":"when = md`## 🕒 WHEN: Find data by *time*`","pinned":false,"hidden":false,"mode":"ojs"},{"id":6336,"value":"viewof startDate = Inputs.date({\n label: \"Start Date\",\n min: \"1992-01-01\",\n max: dateFormat(today),\n value: importConfiguration.startDate\n ? importConfiguration.startDate\n : \"1994-01-01\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":6329,"value":"viewof endDate = Inputs.date({\n label: \"End Date\",\n min: dateFormat(startDate),\n max: dateFormat(today),\n value: importConfiguration.endDate\n ? importConfiguration.endDate\n : dateFormat(today), // Default: yesterday.\n description: md`Some daily data may not be available if your end date is **today**.`\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":3148,"value":"what = md`## 📡 WHAT: Find data by *kind*`","pinned":false,"hidden":false,"mode":"ojs"},{"id":7223,"value":"rinexDocumentation = html`

RINEX (Documentation)

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":6535,"value":"viewof rinex2Selections = Inputs.checkbox([\"obs\", \"nav\", \"qc\"], {\n label: \"Rinex 2\",\n value: importConfiguration.rinex2Selections\n ? importConfiguration.rinex2Selections\n : [\"obs\", \"met\"]\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":6538,"value":"viewof rinex3Selections = Inputs.checkbox([\"obs\", \"nav\"], {\n label: \"Rinex 3\",\n value: importConfiguration.rinex3Selections\n ? importConfiguration.rinex3Selections\n : []\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":6326,"value":"viewof sampleIntervalSelection = Inputs.checkbox([\"<=1\", \">1\"], {\n label:\n rinex2Selections.includes(\"obs\") || rinex3Selections.includes(\"obs\")\n ? \"Sample Interval (seconds)\"\n : md`~~Sample Interval (seconds)~~`,\n value: importConfiguration.sampleIntervalSelection\n ? importConfiguration.sampleIntervalSelection\n : !rinex2Selections.includes(\"obs\") && !rinex3Selections.includes(\"obs\")\n ? []\n : [\">1\"],\n disabled:\n !rinex2Selections.includes(\"obs\") && !rinex3Selections.includes(\"obs\")\n}) // sampleInterval does not need to be chosen if only position files are being retrieved","pinned":false,"hidden":false,"mode":"ojs"},{"id":7226,"value":"positionDocumentation = html`

Position (Documentation)

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":6555,"value":"viewof analysisCenters = Inputs.checkbox([\"cwu\", \"nmt\", \"pbo\"], {\n label: \"Analysis Centers\",\n value: importConfiguration.analysisCenters\n ? importConfiguration.analysisCenters\n : [] // default\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":6781,"value":"viewof referenceFrames = Inputs.checkbox([\"nam14\", \"igs14\"], {\n label: analysisCenters.length ? \"Reference Frames\" : md`*Reference Frames*`,\n value: analysisCenters.length\n ? importConfiguration.referenceFrames\n ? importConfiguration.referenceFrames\n : [\"nam14\"]\n : [],\n disabled: analysisCenters.length == 0\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":7331,"value":"warningPosition = analysisCenters.length && referenceFrames.length == 0\n ? html`You must choose a reference frame for position files.`\n : md``","pinned":false,"hidden":false,"mode":"ojs"},{"id":7230,"value":"metadataTitle = md`### Filter by Metadata`","pinned":false,"hidden":false,"mode":"ojs"},{"id":6307,"value":"viewof antennaSelection = Inputs.select([null].concat(metadataValues.ant), {\n label: html`Antenna`,\n value: importConfiguration.antennaSelection\n ? importConfiguration.antennaSelection\n : null\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":6315,"value":"viewof receiverSelection = Inputs.select([null].concat(metadataValues.rec), {\n label: html`Receiver`,\n value: importConfiguration.receiverSelection\n ? importConfiguration.receiverSelection\n : null\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":6318,"value":"viewof radomeSelection = Inputs.select([null].concat(metadataValues.dome), {\n label: \"Radome\",\n value: importConfiguration.radomeSelection\n ? importConfiguration.radomeSelection\n : null\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":7303,"value":"resultsSummaryText = md`**${d3.format(\",\")(\n timeTableData.length\n)}** results matching your *WHAT* and *WHEN* selections:`","pinned":false,"hidden":false,"mode":"ojs"},{"id":7527,"value":"searchTableExplainer = md`*Selecting site codes in the table below will show metadata details below the table such as monument style, firmware, receiver model history below.*\n\n*Click on column headers to sort and **explore** your data.*`","pinned":false,"hidden":false,"mode":"ojs"},{"id":6488,"value":"viewof searchTime = Inputs.search(timeTableData, {\n datalist: [...siteCode2SiteIdMap.keys()].sort(),\n label: \"Find in table\",\n placeholder: \"AC59\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":6348,"value":"viewof timeTable = Table(searchTime, {\n columns: [\n \"Type\",\n \"Site\",\n // \"Metadata\",\n \"Plot\",\n \"Interval\",\n \"Realtime\",\n \"First Date\",\n \"Last Date\",\n \"Percent\",\n \"Coverage\"\n ],\n multiple: false,\n format: {\n Metadata: (x) =>\n html`Metadata`,\n Type: (d) => d.toUpperCase(),\n Site: (x) =>\n podMap.has(x)\n ? html`${x}`\n : x,\n Plot: (\n d // url or station code used to fetch position timeseries data\n ) => (d.length > 4 ? html`📈` : \"\"),\n Coverage: (intervals) => sparkline(intervals, { width: 350 }),\n Percent: (d) => d3.format(\".2%\")(d)\n },\n width: {\n Coverage: \"350px\"\n }\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":9406,"value":"timeTable\n ? htl.html``\n : md`*Select a site from the table above to see its associated metadata.*`","pinned":false,"hidden":false,"mode":"ojs"},{"id":1316,"value":"where = md`## 🌎 WHERE: Find data by *location*`","pinned":false,"hidden":false,"mode":"ojs"},{"id":10599,"value":"There are two ways to add stations to your selection for data access: entering 4CharIDs or Drawing polygons on the map.","pinned":false,"hidden":false,"mode":"html"},{"id":10598,"value":"

A) Enter IDs

","pinned":false,"hidden":false,"mode":"html"},{"id":10597,"value":"If you know the 4 Char IDs of the stations you are interested in, enter the IDs here to load the map with them and add them to your results for downloading.","pinned":false,"hidden":false,"mode":"html"},{"id":7746,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"},{"id":10595,"value":"or","pinned":false,"hidden":false,"mode":"html"},{"id":10594,"value":"

B) Draw on the Map

","pinned":false,"hidden":false,"mode":"html"},{"id":4982,"value":"whereExplainer = md`\n*\nUse the buttons ${drawIcon} ${deleteIcon} to **Draw** on the map and create, edit, and delete bounding polygons used to select your data by location. **Click and drag** to pan. **Scroll** to zoom. **Click** on individual locations to see more info.*\n\n*Complete a polygon with a **double click** on the last vertex you want to add. Click on an existing polygon to edit its vertices or delete it.*`","pinned":false,"hidden":false,"mode":"ojs"},{"id":6407,"value":"$32","pinned":false,"hidden":false,"mode":"ojs"},{"id":9253,"value":"viewof embed2Copy = {\n const textarea = Inputs.textarea({\n value: embedString,\n width: 1200,\n rows: 2,\n label: \"Map Embed Code\"\n });\n\n // Make textarea readonly instead of disabled to allow selection\n const textInput = textarea.querySelector(\"textarea\");\n textInput.readOnly = true;\n textInput.style.backgroundColor = \"#f5f5f5\"; // Gray background like disabled\n textInput.style.cursor = \"pointer\";\n textInput.style.fontSize = \"11px\"; // Smaller font\n textInput.style.fontFamily = \"monospace\"; // Monospace for code\n textInput.title =\n \"Click to select all, then Ctrl+C (or Cmd+C) or right-click --> Copy to copy\"; // Tooltip\n\n // Add select-all-on-click behavior for easy copying\n textInput.onclick = () => {\n if (textInput.value.trim()) {\n textInput.select();\n textInput.setSelectionRange(0, textInput.value.length); // Ensure full selection\n }\n };\n\n return textarea;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":7309,"value":"tileMapSummary = html`

Results

\n${d3.format(\",\")(\n polygonTableData.length\n)} results matching your WHAT, WHEN, and WHERE selections:\n

Site name's with links are currently operating NOTA network sites with station pages.
Select the 3-dot button to the left of this table cell to download table data, e.g., as csv.

${x}

Land Acknowledgement

indigenous territories

${d3.format(\n \",\"\n)(polygonTable.length)}

You can share this notebook (right-click Copy Link Address) exactly how it is configured with a friend, colleague, or yourself to save your work.

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":5864,"value":"shareableUrlTextbox = {\n const textarea = Inputs.textarea({\n value: shareableUrl,\n width: 960,\n rows: 1,\n submit: false,\n label: \"Shareable notebook URL\"\n });\n\n // Make textarea readonly instead of disabled to allow selection\n const textInput = textarea.querySelector(\"textarea\");\n textInput.readOnly = true;\n textInput.style.backgroundColor = \"#f5f5f5\"; // Gray background like disabled\n textInput.style.cursor = \"pointer\";\n textInput.style.fontSize = \"11px\"; // Smaller font\n textInput.style.fontFamily = \"monospace\"; // Monospace for URLs\n textInput.title = \"Click to select all, then Ctrl+C (or Cmd+C) to copy\"; // Tooltip\n\n // Add select-all-on-click behavior for easy copying\n textInput.onclick = () => {\n if (textInput.value.trim()) {\n textInput.select();\n textInput.setSelectionRange(0, textInput.value.length); // Ensure full selection\n }\n };\n\n return textarea;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":384,"value":"downloadHeading = html`

⬇️ Download

0 ? \"bold\" : \"red\"} color=\"${\n d > 0 ? \"black\" : \"red\"\n }\">${d == 0 ? \"No Data\" : bytesToString(d)}

0 ? \"bold\" : \"red\"} color=\"${\n d > 0 ? \"black\" : \"red\"\n }\">${d == 0 ? \"No Data\" : d3.format(\",\")(d)}

\n \n \n

\n Copy or save your ${d3.format(\",\")(\n filtered\n )} ${status} file paths to load into our\n Downloader\n for data download.
\n NOTE: We are working to incorporate the Downloader notebook into this notebook for direct downloading of data.\n

Google Tag (gtag.js) loaded ✅