https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-23T06:38:25.552013Z
2021-05-23T06:38:49.353587Z
s3://sentinel-s1-l1c/GRD/2021/5/23/IW/DV/S1B_IW_GRDH_1SDV_20210523T063825_20210523T063849_027028_033AA5_926E
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
2021-05-23T06:38:25.552013Z
2021-05-23T06:38:49.353587Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3915922724975
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-23T08:11:19.502258Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210523T063825_20210523T063849_027028_033AA5_926E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.371322238234761 24.880532996252224,-9.752836591721321 24.947619583383343,-10.009080082127399 24.99208953307938,-10.393532840395686 25.05792372526726,-10.650061771776448 25.101260743068696,-11.035093655335038 25.16541847540337,-11.292859096031814 25.20777342665159,-11.818842879002272 25.292715243759005,-11.853779959255924 25.11201054351668,-11.887669897572422 24.931041118810704,-12.0294452322538 24.208112143625982,-12.07230979169878 23.983416147360852,-11.552728938211425 23.89784529206627,-11.298003589609031 23.855210148418426,-10.918135412001252 23.79079358136177,-10.538127651209024 23.72535525814115,-10.283531040438106 23.680955193582093,-10.02952888237154 23.636211702801884,-9.651545956989821 23.568801267069166,-9.526642798223051 24.15617206900505,-9.448295463299804 24.518277266613502,-9.371322238234761 24.880532996252224))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82259550997924
46.57521187898362
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
2021-12-26T06:05:03.477952Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23W011/2021/05/23/033AA5
2.0E-4
2.0E-4
true
block average
2
2
24.0
-11.0
23.0
-10.0
POLYGON((-10.0 23.63094544685858,-10.538127651221322 23.7253552581432,-11.0 23.804675859565467,-11.0 24.0,-10.0 24.0,-10.0 23.63094544685858))
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_033AA5_N23W011_2021_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033AA5_N23W011_2021_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033AA5_N23W011_2021_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033AA5_N23W011_2021_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033AA5_N23W011_2021_05_23_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