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refactor: remove emojis from titles and buttons for a cleaner UI
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Poidevin, Antoine (ITOP CM) - AF
2026-02-20 10:50:04 +01:00
parent 6a4ccc3376
commit ac6c0e1bdf
9 changed files with 112 additions and 113 deletions
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46
views/satellite_types.py
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@@ -78,7 +78,7 @@ body{background:transparent;overflow:hidden;font-family:'Segoe UI',system-ui,san
<canvas id="c"></canvas>
<div id="tabs"></div>
<div id="info"><h3>🛰️ Satellite Missions</h3><p style="color:#64748b;text-align:center;padding:12px 0">Select a mission type above<br>to explore its animation.</p></div>
<div id="info"><h3>Satellite Missions</h3><p style="color:#64748b;text-align:center;padding:12px 0">Select a mission type above<br>to explore its animation.</p></div>
<div id="sceneLabel"><span>Mission Control</span> — choose a category</div>
<script>
@@ -86,37 +86,37 @@ body{background:transparent;overflow:hidden;font-family:'Segoe UI',system-ui,san
// DATA
// ═══════════════════════════════════════════════════════════════
const cats=[
{id:'nav',icon:'🧭',name:'Navigation',color:'#34d399',rgb:'52,211,153',
{id:'nav',icon:'NAV',name:'Navigation',color:'#34d399',rgb:'52,211,153',
orbit:'MEO',alt:'20 200 km',band:'L-band (1.2–1.6 GHz)',power:'~50 W/signal',
precision:'< 1 m (dual-freq)',lifetime:'12–15 yrs',
examples:['GPS (USA)','Galileo (EU)','GLONASS (RU)','BeiDou (CN)'],
fact:'Each GPS satellite carries 4 atomic clocks accurate to ~1 ns. Relativity corrections of 38 μs/day are applied.',
sceneHint:'Triangulation — 3 satellites fix your position'},
{id:'com',icon:'📡',name:'Communication',color:'#4FC3F7',rgb:'79,195,247',
{id:'com',icon:'COM',name:'Communication',color:'#4FC3F7',rgb:'79,195,247',
orbit:'GEO + LEO',alt:'550–36 000 km',band:'C / Ku / Ka-band',power:'2–20 kW',
precision:'100+ Gbps (HTS)',lifetime:'15–20 yrs',
examples:['Starlink','Intelsat','SES','OneWeb'],
fact:'A modern HTS can deliver 500+ Gbps — equivalent to 100 000 HD streams simultaneously.',
sceneHint:'Data flowing between ground stations'},
{id:'eo',icon:'📸',name:'Earth Observation',color:'#a78bfa',rgb:'167,139,250',
{id:'eo',icon:'EO',name:'Earth Observation',color:'#a78bfa',rgb:'167,139,250',
orbit:'LEO (SSO)',alt:'500–800 km',band:'X-band (downlink)',power:'SAR + optical',
precision:'0.3–30 m resolution',lifetime:'5–7 yrs',
examples:['Sentinel','Landsat','Planet Doves','Pléiades'],
fact:'Planet Labs\' 200+ Doves image the entire land surface every single day at 3 m resolution.',
sceneHint:'Satellite scanning the terrain below'},
{id:'wx',icon:'🌦️',name:'Weather',color:'#fbbf24',rgb:'251,191,36',
{id:'wx',icon:'WX',name:'Weather',color:'#fbbf24',rgb:'251,191,36',
orbit:'GEO + LEO',alt:'800–36 000 km',band:'L / S / Ka-band',power:'Imager + Sounder',
precision:'Full disk every 10 min',lifetime:'10–15 yrs',
examples:['Meteosat','GOES','Himawari','FengYun'],
fact:'GOES-16 produces 3.6 TB of weather imagery per day across 16 spectral bands.',
sceneHint:'Atmospheric monitoring & cloud tracking'},
{id:'sci',icon:'🔭',name:'Science',color:'#f472b6',rgb:'244,114,182',
{id:'sci',icon:'SCI',name:'Science',color:'#f472b6',rgb:'244,114,182',
orbit:'Various (L2, LEO, HEO)',alt:'540 km – 1.5M km',band:'S / X / Ka-band',power:'Telescope + Spectrometer',
precision:'28 Mbps (JWST)',lifetime:'5–20+ yrs',
examples:['JWST','Hubble','Gaia','SOHO','Chandra'],
fact:'JWST\'s 6.5 m gold mirror operates at −233 °C to see infrared light from the first galaxies, 13.5 billion years ago.',
sceneHint:'Deep-space telescope view'},
{id:'def',icon:'🛡️',name:'Defense',color:'#fb923c',rgb:'251,146,60',
{id:'def',icon:'DEF',name:'Defense',color:'#fb923c',rgb:'251,146,60',
orbit:'LEO / GEO / HEO',alt:'Variable',band:'UHF / SHF / EHF',power:'Anti-jam, encrypted',
precision:'SIGINT + IMINT',lifetime:'7–15 yrs',
examples:['SBIRS','WGS','Syracuse (FR)','Skynet (UK)'],
@@ -155,7 +155,7 @@ cats.forEach(c=>{
});
function resetInfo(){
document.getElementById('info').innerHTML='<h3>🛰️ Satellite Missions</h3><p style="color:#64748b;text-align:center;padding:12px 0">Select a mission type above<br>to explore its animation.</p>';
document.getElementById('info').innerHTML='<h3>Satellite Missions</h3><p style="color:#64748b;text-align:center;padding:12px 0">Select a mission type above<br>to explore its animation.</p>';
}
function showInfo(c){
document.getElementById('info').innerHTML=
@@ -170,7 +170,7 @@ function showInfo(c){
'<div style="color:#64748b;font-size:10.5px;margin-bottom:4px">Notable systems:</div>'+
'<div>'+c.examples.map(function(e){return '<span class="tag">'+e+'</span>'}).join('')+'</div>'+
'<hr class="sep">'+
'<div class="fact"><b>💡 Did you know?</b><p>'+c.fact+'</p></div>';
'<div class="fact"><b>Key fact:</b><p>'+c.fact+'</p></div>';
}
function updateLabel(){
var el=document.getElementById('sceneLabel');
@@ -791,7 +791,7 @@ frame();
def render():
"""Render the satellite missions / types dashboard page."""
st.markdown("## 🛰️ Satellite Missions — Types & Applications")
st.markdown("## Satellite Missions — Types & Applications")
st.markdown(
"Explore **six categories** of satellite missions through unique animated scenes. "
"Click a tab to switch between navigation, communication, observation, weather, "
@@ -803,23 +803,23 @@ def render():
# ── Educational content below ──
st.divider()
st.markdown("### 📋 Mission Comparison")
st.markdown("### Mission Comparison")
st.markdown("""
| Category | Orbit | Altitude | Key Band | Examples |
|:---|:---:|:---:|:---:|:---|
| 🧭 **Navigation** | MEO | 20 200 km | L-band | GPS, Galileo, GLONASS, BeiDou |
| 📡 **Communication** | GEO / LEO | 550 – 36 000 km | C / Ku / Ka | Starlink, Intelsat, SES |
| 📸 **Earth Observation** | LEO (SSO) | 500 – 800 km | X-band | Sentinel, Landsat, Planet |
| 🌦️ **Weather** | GEO / LEO | 800 – 36 000 km | L / Ka | Meteosat, GOES, Himawari |
| 🔭 **Science** | Various | Variable | S / X / Ka | JWST, Hubble, Gaia |
| 🛡️ **Defense** | LEO / GEO / HEO | Variable | UHF / EHF | SBIRS, WGS, Syracuse |
| **Navigation** | MEO | 20 200 km | L-band | GPS, Galileo, GLONASS, BeiDou |
| **Communication** | GEO / LEO | 550 – 36 000 km | C / Ku / Ka | Starlink, Intelsat, SES |
| **Earth Observation** | LEO (SSO) | 500 – 800 km | X-band | Sentinel, Landsat, Planet |
| **Weather** | GEO / LEO | 800 – 36 000 km | L / Ka | Meteosat, GOES, Himawari |
| **Science** | Various | Variable | S / X / Ka | JWST, Hubble, Gaia |
| **Defense** | LEO / GEO / HEO | Variable | UHF / EHF | SBIRS, WGS, Syracuse |
""")
col1, col2 = st.columns(2)
with col1:
with st.expander("🧭 Navigation Satellites"):
with st.expander("Navigation Satellites"):
st.markdown("""
**How GNSS works:**
@@ -842,7 +842,7 @@ With 4+ satellites the receiver solves for $(x, y, z, \\Delta t)$ —
- **BeiDou** (China) — 35+ sats
""")
with st.expander("📡 Communication Satellites"):
with st.expander("Communication Satellites"):
st.markdown("""
**Evolution:**
@@ -860,7 +860,7 @@ LEO at 550 km, but compensates with larger antennas, higher power
and advanced modulation (DVB-S2X, 256-APSK).
""")
with st.expander("🌦️ Weather Satellites"):
with st.expander("Weather Satellites"):
st.markdown("""
**Two approaches:**
@@ -873,7 +873,7 @@ and advanced modulation (DVB-S2X, 256-APSK).
""")
with col2:
with st.expander("📸 Earth Observation Satellites"):
with st.expander("Earth Observation Satellites"):
st.markdown("""
**Imaging technologies:**
@@ -889,7 +889,7 @@ and advanced modulation (DVB-S2X, 256-APSK).
consistent solar illumination for temporal comparison.
""")
with st.expander("🔭 Science & Exploration"):
with st.expander("Science & Exploration"):
st.markdown("""
| Mission | Location | Purpose |
|:---|:---:|:---|
@@ -902,7 +902,7 @@ consistent solar illumination for temporal comparison.
at ~160 **bits**/s with 23 W through NASA's 70 m DSN antennas.
""")
with st.expander("🛡️ Defense & Intelligence"):
with st.expander("Defense & Intelligence"):
st.markdown("""
**Categories:**