https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-07T03:22:21.019880Z
2021-11-07T03:22:46.018713Z
s3://sentinel-s1-l1c/GRD/2021/11/7/IW/DV/S1B_IW_GRDH_1SDV_20211107T032221_20211107T032246_029476_038481_233E
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-11-07T03:22:21.019880Z
2021-11-07T03:22:46.018713Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2182959091463
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-08T17:10:39.759801Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211107T032221_20211107T032246_029476_038481_233E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.0148517546707 20.180610641156086,38.426260165917896 20.28890026440969,37.83318707628089 20.395864432427057,37.239303368552754 20.50081015397868,36.645004040343125 20.603652485829528,36.574774286420826 20.241938679011476,36.46662560192798 19.699677623058797,36.4332257729754 19.518456823100443,36.39633254639646 19.337836579854592,36.349510076203686 19.097149094048333,36.93312846869209 18.994109560565093,37.52891560564658 18.886892001826208,38.11633852342669 18.77917222121341,38.69938246646916 18.670290992434783,39.0148517546707 20.180610641156086))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78829789439571
46.07059
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T14:29:53.353176Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N19E037/2021/11/07/038481
2.0E-4
2.0E-4
true
block average
2
2
20.0
37.0
19.0
38.0
POLYGON((37.0 19.0,37.0 20.0,38.0 20.0,38.0 19.0,37.0 19.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_038481_N19E037_2021_11_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038481_N19E037_2021_11_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038481_N19E037_2021_11_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038481_N19E037_2021_11_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038481_N19E037_2021_11_07_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid