https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-18T03:55:13.610588Z
2021-07-18T03:55:38.608430Z
s3://sentinel-s1-l1c/GRD/2021/7/18/IW/DV/S1B_IW_GRDH_1SDV_20210718T035513_20210718T035538_027843_03528C_9551
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
2021-07-18T03:55:13.610588Z
2021-07-18T03:55:38.608430Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.217495564819
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-18T12:30:06.149426Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210718T035513_20210718T035538_027843_03528C_9551
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.76663762625174 20.108202763049736,30.17867206437093 20.216453251685977,29.58532317415819 20.323550311885157,28.992603663610247 20.42838174573706,28.404361091054366 20.53028888144793,28.33373965262562 20.168642612509924,28.229269492120526 19.625745927196185,28.111417134661764 19.023372114993887,28.69435787805266 18.920326312980126,29.282553302571703 18.81436579208505,29.86911275229523 18.70671904273331,30.452204911386183 18.59775191285692,30.615565482355173 19.38298554717118,30.65277078075987 19.564419534562504,30.688590826992073 19.746110212705467,30.728673148387557 19.9270063795775,30.76663762625174 20.108202763049736))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83843933544298
46.03738
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
2021-12-26T08:52:16.301771Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N19E030/2021/07/18/03528C
2.0E-4
2.0E-4
true
block average
2
2
20.0
30.0
19.0
31.0
POLYGON((30.743966856979856 20.0,30.68859082699143 19.746110212701637,30.652770780769945 19.564419534612263,30.535888893216956 19.0,30.0 19.0,30.0 20.0,30.743966856979856 20.0))
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_03528C_N19E030_2021_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03528C_N19E030_2021_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03528C_N19E030_2021_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03528C_N19E030_2021_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03528C_N19E030_2021_07_18_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