https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-31T15:56:06.962230Z
2021-12-31T15:56:56.960296Z
s3://sentinel-s1-l1c/GRD/2021/12/31/IW/DV/S1A_IW_GRDH_1SDV_20211231T155631_20211231T155656_041255_04E72F_44B4
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
2021-12-31T15:56:31.961263Z
2021-12-31T15:56:56.960296Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211231T160839_V20211231T141017_20211231T204517.EOF
347.40901089459857
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-31T16:47:07.174714Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211231T155631_20211231T155656_041255_04E72F_44B4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.63143102013905 27.897710324479,31.020123602783457 27.963775689328052,31.288086049385335 28.008631858573743,31.820886101608004 28.096166497404276,32.08840460752406 28.139285648763533,32.4884001005518 28.202723644396748,32.75484356865999 28.244292916285684,33.14403342382772 28.30402874464114,33.00160186439451 29.026495769694876,32.93154976924024 29.387925460146665,32.85971033848239 29.74907537200761,32.84842948915883 29.808779617267522,32.445545396591996 29.74845496574425,32.176586027501216 29.707455818135617,31.773596045964215 29.64494238964373,31.501761106690918 29.60204321103909,30.960157645409872 29.51480288634619,30.690316873069868 29.470458083810733,30.2967755562548 29.404729926806468,30.309956171736452 29.344979027563454,30.392380828149964 28.983476942330135,30.43269891268815 28.802577680946417,30.512106106881884 28.440575514933613,30.551361710422007 28.259499792586436,30.592021176928423 28.078664066939858,30.63143102013905 27.897710324479))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6934777148198
46.61292187549363
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
s3://sentinel-s1-l1c/GRD/2021/12/31/IW/DV/S1A_IW_GRDH_1SDV_20211231T155606_20211231T155631_041255_04E72F_EB67
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
2021-12-31T15:56:06.962230Z
2021-12-31T15:56:31.959764Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211231T160839_V20211231T141017_20211231T204517.EOF
347.4866182010628
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-31T16:47:00.197083Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211231T155606_20211231T155631_041255_04E72F_EB67
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.962928002895943 26.39004647722654,31.216337440503203 26.43398398535131,31.604859437418906 26.500410487672475,31.998944199355062 26.566629419855875,32.263064436694386 26.610358297385908,32.65615051448275 26.674475443535794,32.918784699103604 26.716669886166816,33.443473009246745 26.799412563259917,33.41489503253183 26.981078630698,33.376834986782235 27.16137017381378,33.33306766170514 27.34078675503865,33.260089908884346 27.701845950950663,33.224608713902946 27.88252445297668,33.14403342382772 28.30402874464114,32.75484356865999 28.244292916285684,32.4884001005518 28.202723644396748,32.08840460752406 28.139285648763533,31.820886101608004 28.096166497404276,31.288086049385335 28.008631858573743,31.020123602783457 27.963775689328052,30.63143102013905 27.897710324479,30.680598756875625 27.656142063501477,30.721122530653172 27.47528655441436,30.760884493511796 27.29430141117043,30.801546037115266 27.113472300671923,30.880907123011674 26.751479749027958,30.962928002895943 26.39004647722654))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73748089172831
46.71920967399493
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
2021-12-31T19:56:06.743654Z
Batch API, v4.75.1
s3://deafrica-sentinel-1/s1_rtc/N28E033/2021/12/31/04E72F
2.0E-4
2.0E-4
true
block average
2
2
29.0
33.0
28.0
34.0
POLYGON((33.00682540216882 29.0,33.14403342382371 28.30402874466153,33.202151940708944 28.0,33.0 28.0,33.0 29.0,33.00682540216882 29.0))
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_04E72F_N28E033_2021_12_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E72F_N28E033_2021_12_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E72F_N28E033_2021_12_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E72F_N28E033_2021_12_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E72F_N28E033_2021_12_31_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