https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-18T04:10:11.630470Z
2022-06-18T04:10:36.629394Z
s3://sentinel-s1-l1c/GRD/2022/6/18/IW/DV/S1A_IW_GRDH_1SDV_20220618T041011_20220618T041036_043712_0537FB_48DE
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
2022-06-18T04:10:11.630470Z
2022-06-18T04:10:36.629394Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220618T054722_V20220618T014127_20220618T045857.EOF
191.9682592595035
693000
Copernicus Ground Segment
2022-06-18T06:30:16.872382Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220618T041011_20220618T041036_043712_0537FB_48DE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.21443283140278 -1.5465776739321198,22.012813017466424 -1.068979560626612,21.974709488438908 -1.2498644803381496,21.897552567087182 -1.6116342314472685,21.81940677868097 -1.9732137320823278,21.690418234264413 -2.575525826898305,22.788046368526665 -2.8163858866099165,23.892295021912226 -3.057585443782985,23.904480000656957 -2.997615201230148,24.020507953435118 -2.4533695299373006,24.05948436567984 -2.272027112772191,24.099140959099547 -2.090836406045954,24.21443283140278 -1.5465776739321198))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69508
46.0150679998571
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
2022-06-18T07:39:09.029827Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S02E021/2022/06/18/0537FB
2.0E-4
2.0E-4
true
block average
2
2
-1.0
21.0
-2.0
22.0
POLYGON((21.813670347786168 -2.0,22.0 -1.1298054655973395,22.0 -2.0,21.813670347786168 -2.0))
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_0537FB_S02E021_2022_06_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0537FB_S02E021_2022_06_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0537FB_S02E021_2022_06_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0537FB_S02E021_2022_06_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0537FB_S02E021_2022_06_18_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 2021
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