https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-15T18:33:57.390253Z
2021-07-15T18:34:22.388983Z
s3://sentinel-s1-l1c/GRD/2021/7/15/IW/DV/S1A_IW_GRDH_1SDV_20210715T183357_20210715T183422_038792_0493C5_CD4A
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
2021-07-15T18:33:57.390253Z
2021-07-15T18:34:22.388983Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.16011644182925
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-15T19:10:47.614184Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210715T183357_20210715T183422_038792_0493C5_CD4A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.335216404606921 31.889663061336947,-8.93701423291024 31.954179923196836,-8.668502672758303 31.996930582758317,-8.395963225297477 32.039699297281906,-7.989454380721737 32.102334882659754,-7.58411131754804 32.16341308541362,-7.312855363925393 32.203517590270096,-7.041950127499474 32.24295687589033,-6.7164509143384015 32.28951274901265,-6.788496763961646 32.65043671487548,-6.822859704011086 32.8311708911678,-6.89663078098326 33.19192923600202,-6.936104458997034 33.37194865655403,-6.97206285302084 33.55245001142272,-7.009679157471513 33.73272247904747,-7.022547837481264 33.79212009306643,-7.353773522986555 33.74598550396026,-7.630264363500679 33.70673992988716,-7.906371636412121 33.666896191972455,-8.320050975017317 33.605978069845,-8.595511514706777 33.56459982366612,-9.008205726764581 33.501387088632306,-9.282999495877117 33.45848399460614,-9.684753506118597 33.39458198884275,-9.545870661324859 32.79279447357163,-9.38016751128566 32.06974951989735,-9.335216404606921 31.889663061336947))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66863367674413
46.34147844465911
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
2021-12-26T08:45:16.410427Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N33W007/2021/07/15/0493C5
2.0E-4
2.0E-4
true
block average
2
2
34.0
-7.0
33.0
-6.0
POLYGON((-7.0 33.686336061577435,-6.936104458998158 33.37194865655913,-6.896630780983399 33.19192923600287,-6.857383382703853 33.0,-7.0 33.0,-7.0 33.686336061577435))
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_0493C5_N33W007_2021_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0493C5_N33W007_2021_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0493C5_N33W007_2021_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0493C5_N33W007_2021_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0493C5_N33W007_2021_07_15_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