https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-10T02:11:50.823582Z
2022-01-10T02:12:15.821600Z
s3://sentinel-s1-l1c/GRD/2022/1/10/IW/DV/S1A_IW_GRDH_1SDV_20220110T021150_20220110T021215_041392_04EBE5_03C2
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
2022-01-10T02:11:50.823582Z
2022-01-10T02:12:15.821600Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220110T060534_V20220110T011642_20220110T043412.EOF
192.3129424096277
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-10T10:29:30.943192Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220110T021150_20220110T021215_041392_04EBE5_03C2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.80145865343776 -20.13880326659759,50.23175484644805 -20.00817340935779,49.633989436915975 -19.868911785847583,49.03726898020157 -19.727663706942632,48.47198643144216 -19.591776901543724,48.38048062726337 -19.951978057296405,48.33194278243711 -20.131463325815094,48.285257025466755 -20.31141865241542,48.235991864143166 -20.49075362316974,48.18918425145692 -20.670708223497165,48.14163413370201 -20.85049457005039,48.077210783751724 -21.0894760656824,48.64248742667721 -21.226017661616964,49.244557924173066 -21.369091802197445,49.84778467834367 -21.51001805594649,50.42278655093147 -21.642080293637537,50.62059802520045 -20.86069204644716,50.80145865343776 -20.13880326659759))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.12613
45.86603699588811
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
2022-01-10T14:42:43.283971Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/S21E049/2022/01/10/04EBE5
2.0E-4
2.0E-4
true
block average
2
2
-20.0
49.0
-21.0
50.0
POLYGON((49.0 -21.0,49.0 -20.0,50.0 -20.0,50.0 -21.0,49.0 -21.0))
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_04EBE5_S21E049_2022_01_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EBE5_S21E049_2022_01_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EBE5_S21E049_2022_01_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EBE5_S21E049_2022_01_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EBE5_S21E049_2022_01_10_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