https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-03T18:33:56.649152Z
2021-07-03T18:34:21.647791Z
s3://sentinel-s1-l1c/GRD/2021/7/3/IW/DV/S1A_IW_GRDH_1SDV_20210703T183356_20210703T183421_038617_048E82_9CFA
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
2021-07-03T18:33:56.649152Z
2021-07-03T18:34:21.647791Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.1603662902287
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-03T19:44:57.229624Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210703T183356_20210703T183421_038617_048E82_9CFA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.33470713763978 31.88968815501195,-8.936504692374074 31.95420282572261,-8.667992649204269 31.99695205847621,-8.395453002304155 32.03971928221724,-7.988943664485581 32.10235268345188,-7.583600011339214 32.16342873168467,-7.312343722597032 32.20353178815033,-7.041438123104527 32.242969635045974,-6.716043888813603 32.289508879749064,-6.788087943260342 32.65043323893156,-6.822450761748652 32.83116755606961,-6.896219749801974 33.19192629275963,-6.935693248180572 33.37194585976784,-6.9716522212725405 33.55244719824205,-7.0092674152036 33.73271989186194,-7.022135865191643 33.7921176002329,-7.353254923241472 33.74599950933113,-7.629746103448704 33.70675542340112,-7.905853731105541 33.666913162407845,-8.319533620244446 33.60599726306101,-8.594994538152788 33.56462049866506,-9.007689334298703 33.50140998644358,-9.282483490854714 33.45850831753304,-9.684238103225887 33.394608484827835,-9.54535760996003 32.79282042860671,-9.379657231589459 32.06977485182926,-9.33470713763978 31.88968815501195))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67071606362769
46.34268479198612
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
2021-12-26T08:09:22.233338Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33W007/2021/07/03/048E82
2.0E-4
2.0E-4
true
block average
2
2
34.0
-7.0
33.0
-6.0
POLYGON((-7.0 33.6883053421271,-6.935693248180637 33.37194585976779,-6.896219749800655 33.19192629275321,-6.856974107332971 33.0,-7.0 33.0,-7.0 33.6883053421271))
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_048E82_N33W007_2021_07_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048E82_N33W007_2021_07_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048E82_N33W007_2021_07_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048E82_N33W007_2021_07_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048E82_N33W007_2021_07_03_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