https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-07T16:30:33.079151Z
2023-04-07T16:30:58.077728Z
s3://sentinel-s1-l1c/GRD/2023/4/7/IW/DV/S1A_IW_GRDH_1SDV_20230407T163033_20230407T163058_047992_05C4A4_F554
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
2023-04-07T16:30:33.079151Z
2023-04-07T16:30:58.077728Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230407T170409_V20230407T132054_20230407T163824.EOF
347.3897820502658
693000
Copernicus Ground Segment
2023-04-07T17:49:15.566486Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230407T163033_20230407T163058_047992_05C4A4_F554
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.829658689186694 -27.961388121618196,31.18257821782529 -27.880309886888682,31.433795927083008 -27.821972779984115,31.808425200044233 -27.734021882429335,32.060234026254925 -27.674253335686505,32.43699705019119 -27.583855916915116,32.69055848947003 -27.522354393832106,32.942627756274746 -27.46069441296745,33.26622793626147 -27.38075209044956,33.2117767449102 -27.20210762249009,33.15626832677965 -27.02365072123703,33.10314664412373 -26.844621791289946,33.04920696637769 -26.665815717208105,32.9962086831528 -26.486795995270818,32.942424055383455 -26.307990688287596,32.821161378440365 -25.890468876506567,32.50132260990657 -25.969194636874704,32.251783874907844 -26.030044504363424,32.00301070823843 -26.09021651173525,31.62956639780662 -26.179628444102285,31.381391598914284 -26.23843814215507,31.010544416607097 -26.32541102665946,30.766851206434197 -26.3819671414942,30.42116229744729 -26.46140043216824,30.435884836383728 -26.52112180836494,30.482608468531105 -26.701692576251023,30.53247143913133 -26.881553761273594,30.578636244305276 -27.062281106774204,30.633767230934453 -27.240957718439375,30.683349717626655 -27.42092815331478,30.73066616529124 -27.601431588313282,30.781330875840023 -27.781180528869758,30.829658689186694 -27.961388121618196))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13127
45.75075760050543
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
2023-04-07T20:42:01.481510Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S27E033/2023/04/07/05C4A4
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((33.0 -26.49960245703687,33.149250655900765 -27.0,33.0 -27.0,33.0 -26.49960245703687))
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_05C4A4_S27E033_2023_04_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C4A4_S27E033_2023_04_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C4A4_S27E033_2023_04_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C4A4_S27E033_2023_04_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C4A4_S27E033_2023_04_07_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