https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-21T17:01:14.870015Z
2024-02-21T17:01:43.890584Z
s3://sentinel-s1-l1c/GRD/2024/2/21/IW/DV/S1A_IW_GRDH_1SDV_20240221T170114_20240221T170143_052659_065EF4_8D91
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
2024-02-21T17:01:14.870015Z
2024-02-21T17:01:43.890584Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240221T173929_V20240221T135353_20240221T171123.EOF
346.8211972594253
693000
Copernicus Ground Segment
2024-02-21T18:30:46.815618Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240221T170114_20240221T170143_052659_065EF4_8D91
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.116276543815452 -36.039142162500326,25.47029197487825 -35.95814162457265,25.74564588374731 -35.89428697230533,26.020556512325598 -35.829804601100264,26.432085903886772 -35.731909511682574,26.70587760357854 -35.665868727261866,27.115717429087447 -35.565647731489605,27.388375488175782 -35.49806417262029,27.768308710745146 -35.40266139564939,27.61752742289037 -34.991769442801704,27.488701789257732 -34.63704829819777,27.361010686077382 -34.28216890515256,27.192347167948483 -33.80837555732717,26.818934507594726 -33.90190643043171,26.550997626738162 -33.96818959993729,26.148318159987053 -34.06652295671459,25.879351961919934 -34.131347482262335,25.47513797522338 -34.22748200794176,25.20515524595314 -34.29083347381395,24.934769645376583 -34.3535917396848,24.5871898380256 -34.43323724900974,24.742291684935232 -34.910408372360585,24.85962416600309 -35.26785850952599,24.977920161844153 -35.625185106215284,25.116276543815452 -36.039142162500326))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.59923
45.4074971961215
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
2024-02-21T20:59:21.637289Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/S36E025/2024/02/21/065EF4
2.0E-4
2.0E-4
true
block average
2
2
-35.0
25.0
-36.0
26.0
POLYGON((25.10319410469798 -36.0,25.0 -35.69124714597133,25.0 -35.0,26.0 -35.0,26.0 -35.8346262868432,25.287348611787706 -36.0,25.10319410469798 -36.0))
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_065EF4_S36E025_2024_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065EF4_S36E025_2024_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065EF4_S36E025_2024_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065EF4_S36E025_2024_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065EF4_S36E025_2024_02_21_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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