https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-12T18:33:32.034864Z
2022-03-12T18:33:57.033859Z
s3://sentinel-s1-l1c/GRD/2022/3/12/IW/DV/S1A_IW_GRDH_1SDV_20220312T183332_20220312T183357_042292_050A89_382D
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
2022-03-12T18:33:32.034864Z
2022-03-12T18:33:57.033859Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220312T184333_V20220312T164636_20220312T232136.EOF
347.25902261508764
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-12T20:01:35.139711Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220312T183332_20220312T183357_042292_050A89_382D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.998225452032248 30.38255436039079,-8.602585515896568 30.447851558970427,-8.324854729925692 30.492912000895508,-7.928661647013863 30.55611618240263,-7.653859024008831 30.59919127363958,-7.390255178932994 30.639942152112567,-6.994443026586505 30.700067185155298,-6.722103329988057 30.740685378242283,-6.4217335679987455 30.78478127384203,-6.457328125556087 30.965289138455482,-6.4850730666367 31.147022669118094,-6.516615383150193 31.328193231826752,-6.542606332937689 31.510143093789118,-6.600453704186043 31.6875520015283,-6.637123985845134 31.86798084153196,-6.679717056511197 32.04757384516333,-6.716828215329628 32.22793991523895,-6.731503069674075 32.28709014886464,-7.042317363739103 32.2426104894229,-7.313220522272308 32.203168844268355,-7.584473879314817 32.16306206071008,-7.989816047037788 32.10198003665485,-8.396322117180029 32.03934093590367,-8.668860763535978 31.996569722311417,-8.937371546218115 31.95381659744248,-9.338827213204933 31.888764822872087,-9.27999018828036 31.64900592741255,-9.23893704600676 31.468196851822672,-9.190174885100731 31.288655454868206,-9.144055996078308 31.108686668449394,-9.107678862894787 30.927118263123436,-9.063276328582257 30.746874094798947,-9.038526578454423 30.563382547672813,-8.998225452032248 30.38255436039079))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73766994736162
46.51316817025813
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
2022-03-29T09:37:09.583583Z
Batch API, v4.99.0
s3://deafrica-sentinel-1/s1_rtc/N31W007/2022/03/12/050A89
2.0E-4
2.0E-4
true
block average
2
2
32.0
-7.0
31.0
-6.0
POLYGON((-6.668434233083167 32.0,-6.63712398584549 31.867980841533466,-6.600453704185835 31.687552001527678,-6.542606332937638 31.510143093788823,-6.516615383149964 31.3281932318254,-6.485073066637586 31.147022669123498,-6.462627372232829 31.0,-7.0 31.0,-7.0 32.0,-6.668434233083167 32.0))
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_050A89_N31W007_2022_03_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050A89_N31W007_2022_03_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050A89_N31W007_2022_03_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050A89_N31W007_2022_03_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050A89_N31W007_2022_03_12_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