https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-01T16:30:34.104915Z
2023-05-01T16:30:59.103239Z
s3://sentinel-s1-l1c/GRD/2023/5/1/IW/DV/S1A_IW_GRDH_1SDV_20230501T163034_20230501T163059_048342_05D06B_A9BB
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
2023-05-01T16:30:34.104915Z
2023-05-01T16:30:59.103239Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230501T170425_V20230501T132055_20230501T163825.EOF
347.3889319208254
693000
Copernicus Ground Segment
2023-05-01T17:49:06.404220Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230501T163034_20230501T163059_048342_05D06B_A9BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.830317211624628 -27.9610525112326,31.182898416800608 -27.88004580969185,31.433893200695348 -27.82175666989968,31.808194639758966 -27.73387789728522,32.05978659480215 -27.67415819494783,32.436229775309684 -27.583834258497447,32.689580814902676 -27.52238222291211,32.94144130333615 -27.46077207720641,33.26639182354798 -27.380492896125034,33.212114544156705 -27.201805101741762,33.15662393743448 -27.023343704143095,33.10348985983234 -26.844317722213937,32.94276091898755 -26.3076878013527,32.82149023616042 -25.89016763674136,32.5003020271591 -25.969229338067457,32.250957159716 -26.03003344607746,32.002378435913826 -26.090160437745517,31.62922651413826 -26.1795060149039,31.381247102007706 -26.238272319195048,31.010693345908315 -26.32518142238265,30.767195311620064 -26.38169593273927,30.42179941565253 -26.461067927999792,30.43652401871693 -26.520788931054692,30.48325071413124 -26.701359294850135,30.53311658902649 -26.881219953661464,30.579284825618974 -27.061946830256595,30.63441918037385 -27.240622768107624,30.684001023270916 -27.420593572326446,30.731322824473825 -27.601095989704206,30.781989823160828 -27.780844619686732,30.830317211624628 -27.9610525112326))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13718
45.75405797927188
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
2023-05-01T22:32:02.501248Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S27E033/2023/05/01/05D06B
2.0E-4
2.0E-4
true
block average
2
2
-26.0
33.0
-27.0
34.0
POLYGON((33.0 -26.498793418999828,33.149695634770644 -27.0,33.0 -27.0,33.0 -26.498793418999828))
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_05D06B_S27E033_2023_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D06B_S27E033_2023_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D06B_S27E033_2023_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D06B_S27E033_2023_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D06B_S27E033_2023_05_01_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