https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-31T17:43:48.568315Z
2018-07-31T17:44:17.606724Z
s3://sentinel-s1-l1c/GRD/2018/7/31/IW/DV/S1B_IW_GRDH_1SDV_20180731T174348_20180731T174417_012058_01633C_1C3E
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
2018-07-31T17:43:48.568315Z
2018-07-31T17:44:17.606724Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180731T200205_V20180731T155609_20180731T191339.EOF
347.08576342752536
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-31T20:40:59.899837Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180731T174348_20180731T174417_012058_01633C_1C3E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.813973955 32.793162796,3.221463606 32.858395216,3.496044858 32.901550016,3.908411475 32.965152363,4.183647907 33.006798434,4.596982815 33.068130485,4.872854999 33.108258292,5.148975924 33.147776189,5.452425849 33.190448187,5.334130399 33.789543236,5.261122995 34.150353715,5.226423715 34.330999359,5.192937111 34.511803826,5.157053604 34.692280827,5.135133559 34.814685943,4.825790667 34.772475779,4.544321511 34.733337323,4.263119566 34.693550432,3.841825822 34.632657724,3.561308145 34.591256673,3.141057945 34.527950296,2.861247255 34.484945258,2.446027649 34.41986525,2.471790007 34.297217559,2.51358991 34.116505772,2.552772369 33.935381891,2.593148657 33.754448597,2.677416739 33.393149324,2.813973955 32.793162796))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84360400971958
46.50152849092146
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
2021-12-22T20:32:27.932585Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E004/2018/07/31/01633C
2.0E-4
2.0E-4
true
block average
2
2
34.0
4.0
33.0
5.0
POLYGON((5.0 33.12645504059353,4.1387174568402125 33.0,4.0 33.0,4.0 34.0,5.0 34.0,5.0 33.12645504059353))
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_01633C_N33E004_2018_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01633C_N33E004_2018_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01633C_N33E004_2018_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01633C_N33E004_2018_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01633C_N33E004_2018_07_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