https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-22T16:45:59.503651Z
2023-07-22T16:46:24.502228Z
s3://sentinel-s1-l1c/GRD/2023/7/22/IW/DV/S1A_IW_GRDH_1SDV_20230722T164559_20230722T164624_049538_05F4F2_AA68
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
2023-07-22T16:45:59.503651Z
2023-07-22T16:46:24.502228Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230722T171818_V20230722T133727_20230722T165457.EOF
347.1391392852357
693000
Copernicus Ground Segment
2023-07-22T18:05:21.015834Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230722T164559_20230722T164624_049538_05F4F2_AA68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.908089130846328 -31.941237738369185,28.253265626150313 -31.86202830106543,28.518861411423202 -31.800327723565417,28.91016034515804 -31.708284392730356,29.17166388073624 -31.646001701208892,29.5652002224493 -31.551105160408444,29.829244817485527 -31.486643339678047,30.088357131706555 -31.422785706388495,30.423859141148924 -31.339166028711336,30.365354215167848 -31.161079452426584,30.30881359809959 -30.982430406707316,30.253695526761398 -30.803442949372236,30.196898921436475 -30.62491342489067,30.14080563050151 -30.446225444396156,30.088266736261282 -30.266661797979054,30.032924272526248 -30.087837486249505,29.974895202470677 -29.909713110730486,29.95681134614622 -29.850215567061525,29.628324965755176 -29.931894454590513,29.372096274150053 -29.994936095421785,28.984607244407947 -30.089188862510234,28.7271476537485 -30.151084189004308,28.464534959715458 -30.213634462286127,28.080948682317764 -30.303891876772354,27.823129465496542 -30.363841345815636,27.466962788669473 -30.445719755780885,27.485673044062427 -30.50509344909738,27.546535537214858 -30.682705631236374,27.593962791300104 -30.863424371640384,27.654969234405197 -31.041039440968476,27.709008872668015 -31.220275118428518,27.7497409506821 -31.402588123382817,27.808756194733377 -31.580721463413028,27.853041317914872 -31.762254737292345,27.908089130846328 -31.941237738369185))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.90627
45.72349976531883
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
2023-07-22T22:48:18.519561Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/07/22/05F4F2
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.004308718769064 -30.0,30.032924272534448 -30.087837486275664,30.08826673625435 -30.266661797956488,30.140805630489997 -30.446225444357758,30.314374196771574 -31.0,30.0 -31.0,30.0 -30.0,30.004308718769064 -30.0))
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_05F4F2_S31E030_2023_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F4F2_S31E030_2023_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F4F2_S31E030_2023_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F4F2_S31E030_2023_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F4F2_S31E030_2023_07_22_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