https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-17T05:37:47.874788Z
2022-08-17T05:38:12.873143Z
s3://sentinel-s1-l1c/GRD/2022/8/17/IW/DV/S1A_IW_GRDH_1SDV_20220817T053747_20220817T053812_044588_05526F_6B98
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2022-08-17T05:37:47.874788Z
2022-08-17T05:38:12.873143Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220817T054819_V20220817T045905_20220817T113405.EOF
193.3226358698288
693000
Copernicus Ground Segment
2022-08-17T06:24:24.880408Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220817T053747_20220817T053812_044588_05526F_6B98
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.248225175228951 39.03803044704303,7.821792383624144 39.10097513082564,7.520927278594793 39.144372470285276,7.068945334196504 39.208012247981635,6.767176040744988 39.24946483106471,6.313864422827369 39.31017775095467,6.011226705046002 39.34967284159927,5.708251863285075 39.38838142779857,5.383952055749457 39.42888338228118,5.233705961319346 38.70808056491969,5.072100196233042 37.927766886878594,5.3896323087788005 37.88692409140998,5.686299789835602 37.84793996099734,5.982652462444792 37.8082105332033,6.4265799826254035 37.74722305011908,6.722123271374366 37.70563854206337,7.164813120166093 37.64187721919072,7.4595158138350675 37.598449542924286,7.877247502928938 37.535531796800896,8.069044944184729 38.316595948961385,8.248225175228951 39.03803044704303))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5187801590598
46.40173709423122
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
2022-08-31T15:23:57.371701Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N38E006/2022/08/17/05526F
2.0E-4
2.0E-4
true
block average
2
2
39.0
6.0
38.0
7.0
POLYGON((6.0 38.0,6.0 39.0,7.0 39.0,7.0 38.0,6.0 38.0))
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_05526F_N38E006_2022_08_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05526F_N38E006_2022_08_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05526F_N38E006_2022_08_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05526F_N38E006_2022_08_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05526F_N38E006_2022_08_17_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 2021
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