Description The NISAR (NASA-ISRO Synthetic Aperture Radar) Earth-observing satellite’s L-band synthetic aperture radar (SAR) instrument captured this image of the Mississippi River Delta region in southeastern Louisiana on Nov. 29, 2025. The colors in the image represent varying types of cover, which tend to reflect microwaves from the radar differently. Portions of New Orleans appear […]
Posted on
January 30, 2026
Sign up for our newsletter:
Categories
209
37
16
1
23
25
13
135
197
2
1
1
1
331
1
4
2
24
10
9
18
1
18
79
6
15
1
40
3
13
2
1
2
3
15
2
1
1
1
4
9
1
12
6
1
157
8
11
1
2
2
29
12
323
14
3
13
1
18
1
11
6
6
6
1
3
47
1
41
1
4
2
1
23
100
1
29
1
8
62
1
5
296
1
10
5
7
16
3
42
2
2
148
1
1
15
2
96
4
3
34
29
281
1
55
4
10
2
6
1
7
8
595
141
1
1
6
10
3
1
3
5
2
1
90
31
1
2
37
1
9
231
10
103
146
1
2
14
1
322
2
132
42
28
2
29
24
1
184
1
4
3
102
10
3
1
359
1
1
128
51
18
1
50
1
13
12
2
4
1
19
1
2
1
10
Blog Posts
A Fault Line in Full Bloom
March 23, 2026
Transformational Tools and Technologies Resources
March 22, 2026