https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-14T03:17:46.977113Z
2023-06-14T03:18:11.975690Z
s3://sentinel-s1-l1c/GRD/2023/6/14/IW/DV/S1A_IW_GRDH_1SDV_20230614T031746_20230614T031811_048976_05E3C8_6853
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
2023-06-14T03:17:46.977113Z
2023-06-14T03:18:11.975690Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230614T044031_V20230614T004356_20230614T040126.EOF
192.311156778839
693000
Copernicus Ground Segment
2023-06-14T05:52:25.821596Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230614T031746_20230614T031811_048976_05E3C8_6853
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.36884835653766 -20.036006337057817,33.804443286689434 -19.906617293790795,33.19709349048523 -19.76513803954227,32.59160634577223 -19.621804019507533,32.041873820003474 -19.489711453858657,31.993707672642653 -19.669172834098504,31.80488400588741 -20.38847940571175,31.645888157384448 -20.9870742984562,32.20591748120182 -21.122313497009134,32.81336579676694 -21.26664437681265,33.42113979298181 -21.408598933436114,33.98963188060411 -21.539142874403538,34.00543797227664 -21.479720741426327,34.05169321966783 -21.299400965428656,34.142365502047795 -20.938369252253203,34.18875440117165 -20.758109316529872,34.32344160291525 -20.216359497969105,34.36884835653766 -20.036006337057817))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07497
45.91052661493571
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
2023-06-14T09:56:57.468748Z
Batch API, v4.215.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2023/06/14/05E3C8
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.0 -21.0,33.0 -20.0,34.0 -20.0,34.0 -21.0,33.0 -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_05E3C8_S21E033_2023_06_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E3C8_S21E033_2023_06_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E3C8_S21E033_2023_06_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E3C8_S21E033_2023_06_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E3C8_S21E033_2023_06_14_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