https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-08T07:12:16.890093Z
2022-05-08T07:12:41.888557Z
s3://sentinel-s1-l1c/GRD/2022/5/8/IW/DV/S1A_IW_GRDH_1SDV_20220508T071216_20220508T071241_043116_05262A_45BF
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
2022-05-08T07:12:16.890093Z
2022-05-08T07:12:41.888557Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220508T071459_V20220508T062929_20220508T130429.EOF
192.3624128579857
693000
Copernicus Ground Segment
2022-05-08T07:43:09.024818Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220508T071216_20220508T071241_043116_05262A_45BF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-17.7203489578594 24.27788963854081,-18.090330094476844 24.343409481803615,-18.339518901985688 24.38699199262096,-18.713620418245345 24.45159735173344,-18.96323196208961 24.494153695511606,-19.337962106935926 24.557214857764126,-19.58798903025696 24.598738428443266,-20.15791547565279 24.691725167643757,-20.45105162324647 23.185658476930914,-19.88787032305297 23.091718411022832,-19.64078658104069 23.04982338628581,-19.270448860649747 22.986258524305388,-19.023750392436693 22.94340196134594,-18.653995151954586 22.878399530422286,-18.041965060565225 22.76877951543188,-17.87511969012295 23.55332176584641,-17.7203489578594 24.27788963854081))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76705195060133
46.23635411762777
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
2022-05-08T08:49:22.322531Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/N23W018/2022/05/08/05262A
2.0E-4
2.0E-4
true
block average
2
2
24.0
-18.0
23.0
-17.0
POLYGON((-17.779707348517103 24.0,-17.992792351935755 23.0,-18.0 23.0,-18.0 24.0,-17.779707348517103 24.0))
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_05262A_N23W018_2022_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05262A_N23W018_2022_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05262A_N23W018_2022_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05262A_N23W018_2022_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05262A_N23W018_2022_05_08_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