https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-01T05:39:45.841783Z
2022-05-01T05:39:58.269701Z
s3://sentinel-s1-l1c/GRD/2022/5/1/IW/DV/S1A_IW_GRDH_1SDV_20220501T053945_20220501T053958_043013_0522BA_FF01
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
2022-05-01T05:39:45.841783Z
2022-05-01T05:39:58.269701Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220501T005129_V20220501T000244_20220501T063744.EOF
192.7553902353377
693000
Copernicus Ground Segment
2022-05-01T06:43:23.130460Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220501T053945_20220501T053958_043013_0522BA_FF01
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.4816016415048585 31.513386688850225,6.073020219665043 31.579875586761236,5.799348018960613 31.62362897947627,5.525422751112668 31.666796030900144,5.113787853432313 31.73048637842819,4.701536297583613 31.7928566338713,4.426322970114016 31.833706693512884,4.149915163623179 31.874099086809156,3.8711108716569096 31.91419864790367,3.747249523979047 31.291236192048693,4.024694715518649 31.250896026346112,4.298646095979144 31.21044160698872,4.572006898573568 31.169458722928596,4.981454076739814 31.106922050061428,5.389830089297281 31.043171623923374,5.661434352897941 31.00000957399395,5.933266158737052 30.956201378333336,6.339792272649278 30.889544676489344,6.397522653397792 31.152166925397143,6.440330740901995 31.33269608270375,6.4816016415048585 31.513386688850225))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74911241855752
46.56243884377719
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
2022-05-01T07:48:35.458120Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N30E005/2022/05/01/0522BA
2.0E-4
2.0E-4
true
block average
2
2
31.0
5.0
30.0
6.0
POLYGON((6.0 30.945259257746905,5.661493759955442 31.0,6.0 31.0,6.0 30.945259257746905))
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_0522BA_N30E005_2022_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0522BA_N30E005_2022_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0522BA_N30E005_2022_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0522BA_N30E005_2022_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0522BA_N30E005_2022_05_01_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