https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-31T03:18:17.542083Z
2020-01-31T03:18:42.540420Z
s3://sentinel-s1-l1c/GRD/2020/1/31/IW/DV/S1B_IW_GRDH_1SDV_20200131T031817_20200131T031842_020055_025F43_7929
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
2020-01-31T03:18:17.542083Z
2020-01-31T03:18:42.540420Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200131T063135_V20200131T022137_20200131T053907.EOF
192.554704709001
693000
Copernicus S1 Core Ground Segment - DPA
2020-02-02T03:23:37.411577Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200131T031817_20200131T031842_020055_025F43_7929
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.893951610059524 -25.612463711799165,32.53826543711444 -25.53080390509617,32.29178772148332 -25.47364372697964,31.921030838031907 -25.38678162610465,31.674190595265078 -25.32836646259194,31.42714547482561 -25.269433578936862,31.05420662033089 -25.17957305793695,30.803640042053544 -25.118591289306003,30.472613732050696 -25.037298783923845,30.420856478151556 -25.216391581911356,30.37107819988944 -25.39609541551207,30.315153471413787 -25.574277514866054,30.26371304439264 -25.75360218955108,30.210359819448964 -25.93246873482816,30.155272614190462 -26.11091842062189,30.102960682116084 -26.290082394653545,30.047689264683903 -26.468526445090298,30.030931497015988 -26.527574609051175,30.366400555005015 -26.610286955974964,30.616703356766763 -26.671407785078443,30.867609709392518 -26.732171646745364,31.24412649917837 -26.82240568546799,31.619740414179265 -26.91128596291014,31.870102064097072 -26.969899011070133,32.12093455614687 -27.028119174682068,32.48164227128922 -27.110950038357757,32.548469729043916 -26.87202481608416,32.69764155089561 -26.332346210592107,32.79611161702907 -25.97240366917666,32.893951610059524 -25.612463711799165))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.15239
45.81082399154523
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
2021-12-25T05:20:45.525601Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S27E032/2020/01/31/025F43
2.0E-4
2.0E-4
true
block average
2
2
-26.0
32.0
-27.0
33.0
POLYGON((32.78856204394788 -26.0,32.512675030956714 -27.0,32.0 -27.0,32.0 -26.0,32.78856204394788 -26.0))
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_025F43_S27E032_2020_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025F43_S27E032_2020_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025F43_S27E032_2020_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025F43_S27E032_2020_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025F43_S27E032_2020_01_31_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