https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-05T15:15:36.736171Z
2021-12-05T15:16:05.737353Z
s3://sentinel-s1-l1c/GRD/2021/12/5/IW/DV/S1B_IW_GRDH_1SDV_20211205T151536_20211205T151605_029892_039182_D609
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-12-05T15:15:36.736171Z
2021-12-05T15:16:05.737353Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.03789715535066
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-06T11:42:49.165358Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211205T151536_20211205T151605_029892_039182_D609
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.37298852958646 1.434057449611148,45.47930082181489 1.6697232445641423,46.57782465657833 1.9030314049319546,46.41654688065133 2.6849340448282315,46.3807110579502 2.8662544807896673,46.343072250423134 3.0471873916061303,46.30704073450397 3.228452677317832,46.246173239445845 3.5299055025540387,45.14455704835729 3.29899264251155,44.03752506550221 3.065583231485294,44.13621879191423 2.5815958217309043,44.323047793363436 1.6735531765000775,44.37298852958646 1.434057449611148))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71487
46.03966532895088
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
2021-12-26T15:55:30.994931Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N02E044/2021/12/05/039182
2.0E-4
2.0E-4
true
block average
2
2
3.0
44.0
2.0
45.0
POLYGON((44.25588163725716 2.0,44.05089866443263 3.0,45.0 3.0,45.0 2.0,44.25588163725716 2.0))
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_039182_N02E044_2021_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039182_N02E044_2021_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039182_N02E044_2021_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039182_N02E044_2021_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039182_N02E044_2021_12_05_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