https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-29T16:39:58.655538Z
2023-07-29T16:40:25.972193Z
s3://sentinel-s1-l1c/GRD/2023/7/29/IW/DV/S1A_IW_GRDH_1SDV_20230729T163958_20230729T164025_049640_05F81F_6C33
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
2023-07-29T16:39:58.655538Z
2023-07-29T16:40:25.972193Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230729T171311_V20230729T132914_20230729T164644.EOF
347.5845990614343
693000
Copernicus Ground Segment
2023-07-29T18:04:38.849213Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230729T163958_20230729T164025_049640_05F81F_6C33
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.678414195644873 -24.011696191310516,28.040179224607932 -23.92864722809746,28.288482833047883 -23.871085315389216,28.65429502050025 -23.785477808961403,28.90081528575484 -23.727230561350822,29.268748474976363 -23.639476434845484,29.514881406155283 -23.58021894631798,30.050264307096505 -23.44980558575056,29.998057143418563 -23.271046005918237,29.94911972071087 -23.09139702368658,29.902653620827188 -22.911154141342283,29.846972921537485 -22.733213352235254,29.794288467459886 -22.554544410410887,29.74487589095761 -22.375080173598256,29.69437815569808 -22.195902479029396,29.645356462947973 -22.01637405230906,29.625377268591016 -21.940876354194828,29.09284953751769 -22.06999935328967,28.487317174665684 -22.21443727162476,27.88347707353278 -22.355948594880893,27.280755426820587 -22.494696022005733,27.300058364100675 -22.570428515545046,27.395543589244213 -22.930496195245638,27.440125408790276 -23.11127335839209,27.485421781531617 -23.291897308163918,27.53451580367467 -23.47165905596921,27.58153265895272 -23.6519098476026,27.631519843937852 -23.831488866775363,27.678414195644873 -24.011696191310516))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43793
46.01238970137931
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
2023-07-29T20:31:44.603691Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/S23E028/2023/07/29/05F81F
2.0E-4
2.0E-4
true
block average
2
2
-22.0
28.0
-23.0
29.0
POLYGON((28.0 -22.32864117776301,28.487317174672118 -22.21443727162297,29.0 -22.092146796993987,29.0 -23.0,28.0 -23.0,28.0 -22.32864117776301))
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_05F81F_S23E028_2023_07_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F81F_S23E028_2023_07_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F81F_S23E028_2023_07_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F81F_S23E028_2023_07_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F81F_S23E028_2023_07_29_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