https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-06T05:53:29.485586Z
2018-08-06T05:53:54.484663Z
s3://sentinel-s1-l1c/GRD/2018/8/6/IW/DV/S1B_IW_GRDH_1SDV_20180806T055329_20180806T055354_012138_0165A2_A71F
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
2018-08-06T05:53:29.485586Z
2018-08-06T05:53:54.484663Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180806T075224_V20180806T033534_20180806T065304.EOF
193.1979825510834
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-06T08:09:07.231428Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180806T055329_20180806T055354_012138_0165A2_A71F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.815115701 37.725631509,3.406701745 37.787028131,3.109247364 37.830778523,2.662414914 37.894995539,2.364100135 37.93686492,1.91600121 37.998251139,1.616858432 38.038227238,1.317393747 38.077442692,1.008490504 38.117047463,0.822876123 37.216676281,0.784178203 37.036650477,0.701580038 36.677273446,0.686023153 36.617763152,0.988749065 36.577850731,1.282240018 36.538378064,1.575430655 36.498185097,2.014643427 36.436548954,2.307063194 36.394563016,2.745098567 36.330245912,3.036719594 36.286478414,3.437155867 36.225123677,3.455060974 36.284587755,3.550607761 36.644152825,3.595823308 36.824338666,3.727172211 37.36558226,3.815115701 37.725631509))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44746120753708
46.53548215060406
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
2021-12-22T22:02:45.399845Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N37E000/2018/08/06/0165A2
2.0E-4
2.0E-4
true
block average
2
2
38.0
0.0
37.0
1.0
POLYGON((0.7757545646329218 37.0,0.8228761230001771 37.21667628100084,0.9843607974670777 38.0,1.0 38.0,1.0 37.0,0.7757545646329218 37.0))
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_0165A2_N37E000_2018_08_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0165A2_N37E000_2018_08_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0165A2_N37E000_2018_08_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0165A2_N37E000_2018_08_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0165A2_N37E000_2018_08_06_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