File size: 6,128 Bytes
7c6eeda
 
 
 
 
 
 
 
 
97e93e1
 
 
7c6eeda
1b138be
cca102c
 
 
 
 
 
 
 
7c6eeda
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
e95ddc2
 
 
 
4f10e5a
e95ddc2
 
4f10e5a
7c6eeda
 
 
 
 
 
 
 
 
 
 
 
 
6eec91d
548eb5e
 
6eec91d
 
 
 
548eb5e
 
6eec91d
548eb5e
 
 
6eec91d
 
03915a0
7c6eeda
 
 
 
 
 
97e93e1
7c6eeda
 
 
 
 
 
 
 
4f10e5a
 
 
 
 
 
e95ddc2
 
7c6eeda
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4f10e5a
7b81938
 
 
 
 
 
 
 
 
 
 
 
 
1b138be
7c6eeda
 
 
 
 
e95ddc2
 
 
 
7dc393b
e95ddc2
 
 
 
 
 
c9f7e74
e95ddc2
 
 
 
 
 
 
 
 
 
 
 
52a1cdd
e95ddc2
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
43f8e7b
 
ec88ee1
e95ddc2
 
 
 
 
 
 
 
 
fdc625c
e95ddc2
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1" />
  <title>OPheno — Open-Source Weed Phenology</title>
  <meta name="description" content="OPheno is an open, community-driven initiative to share and curate weed emergence and phenology data." />

  <!-- Fonts -->
  <link rel="preconnect" href="https://fonts.googleapis.com" />
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap" rel="stylesheet" />

  <style>
    
.container {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0;
  padding: 0 20px;
}

    :root{
      --bg:#ffffff; 
      --card:#f7f7f8; 
      --muted:#5b5b5b; 
      --text:#111; 
      --accent:#0a6cff; 
      --border:#e6e6e6;
    }
    *{ box-sizing:border-box }
    html,body{
      margin:0;
      padding:0;
      background:var(--bg);
      color:var(--text);
      font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
      line-height:1.6;
    }
    /* Always-visible links */
    a {
      color: #000 !important;
      text-decoration: underline !important;
    }
    a:hover {
      text-decoration: underline !important;
    }
    header{
      display:flex;
      align-items:center;
      gap:16px;
      padding:8px 0 16px;
      border-bottom:1px solid var(--border);
      margin-bottom:18px;
    }
    .title{
      font-size:26px;
      font-weight:700;
      margin:0;
    }
   

section {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;

  padding: 18px;     /* good balance for readability */
  margin: 14px 0;

  width: 100%;       /* if you want it full width */
  box-sizing: border-box;
}



    .hero h1{
      margin:0 0 6px;
      font-size:28px;
    }
    .hero p.lead{
      color:var(--muted);
      max-width:65ch;
      margin:8px 0 0;
    }
    .cta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:14px;
    }
    .btn{
      display:inline-block;
      padding:10px 16px;
      font-weight:600;
      border-radius:10px;
      background:var(--accent);
      color:#000;
      border:2px solid #000;
    }
    .btn.secondary{
      background:#6c757d;
    }
    h2{
      margin:0 0 8px;
      font-size:22px;
    }
    h3{
      margin:0 0 8px;
      font-size:18px;
    }
    .muted{
      color:var(--muted);
    }
    pre,code{
      background:#f0f2f5;
      border:1px solid var(--border);
      border-radius:8px;
    }
    pre{
      padding:12px;
      overflow-x:auto;
    }
    footer{
      margin-top:36px;
      padding-top:16px;
      border-top:1px solid var(--border);
      color:var(--muted);
      font-size:14px;
    }
        footer{
      margin-top:36px;
      padding-top:16px;
      border-top:1px solid var(--border);
      color:var(--muted);
      font-size:14px;
    }
  </style>
</head>

<body>
  <div class="container">

  </style>
</head>

<body>
  <div class="container">

   <!-- HEADER -->
<header>
  <div>
    <h1 class="title">OPheno — Open‑Source Weed Phenology</h1>
  </div>
</header>

<!-- HERO -->
<section class="hero">
  <h1>An open, community‑driven space for weed emergence & phenology data</h1>
  <p class="lead">
    OPheno aggregates and curates observations related to weed emergence and phenology to support research, education, and modeling across diverse
    environments and management systems.
  </p>
  <div class="cta-row">
    <a class="btn" href="https://huggingface.co/spaces/OPheno/opheno-submission-portal"
       target="_blank" rel="noopener">🚀 Submission Portal</a>
  </div>
</section>

<!-- ABOUT -->
<section id="about">
  <h2>About OPheno</h2>
  <p>
    OPheno aims to unite the full spectrum of weed‑science knowledge—from academic research and field trials to in-season field observations. By providing an open and shared home for emergence and phenology data, OPheno encourages collaboration, improves transparency,
    and accelerates the development of models and tools that depend on
    reliable, comparable observations. All datasets hosted under OPheno follow
    open‑science principles and aim to support anyone interested in
    understanding or predicting weed development.
  </p>
</section>

<!-- CONTRIBUTE -->
<section id="contribute">
  <h2>Contribute</h2>
  <p>
    Contributions from researchers, practitioners, and the community are the
    heart of the project. If you have observations related to weed emergence
    or phenology, please submit them via the
    <a href="https://huggingface.co/spaces/OPheno/OPheno-Submission-Portal"
       target="_blank" rel="noopener">portal</a>.
    The maintainers will review and, when feasible, curate contributions into
    the public datasets. Every submission not ready for curation remains
    accessible in the submission portal folder for transparency and future
    iteration.
  </p>
</section>

<!-- LICENSE -->
<section id="license">
  <h2>License</h2>
  <p>
    Unless otherwise noted, data are released under <strong>CC BY 4.0</strong>.
  </p>
</section>

<!-- MAINTAINER -->
<section id="maintainer">
  <h2>Maintainer</h2>
  <p>
    OPheno is maintained by
    <a href="https://de.linkedin.com/in/heiko-kromminga" target="_blank">Heiko
    Hopke Kromminga (BASF)</a>,
    <a href="https://de.linkedin.com/in/muhammad-javaid-akhter-40a18975"
       target="_blank">Muhammad Javaid Akhter (BASF)</a>, 
    <a href="https://de.linkedin.com/in/holger-hoffmann-1988834a"
       target="_blank">Holger Hoffmann (BASF)</a>, and
    <a href="https://de.linkedin.com/in/jorge-alberto-espejel-padilla-b00840216"
       target="_blank">Jorge Alberto Espejel Padilla</a>.
  </p>
</section>

<!-- ACKNOWLEDGMENTS -->
<section id="acknowledgments">
  <h2>Acknowledgments</h2>
  <p>
   To all collaborators of OPheno.
    The maintainers acknowledge the use of large language models for assistance
    in drafting documentation.
  </p>
</section>

<footer>
  <div>© <span id="year"></span> OPheno</div>
</footer>