https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-12T16:37:41.418664Z
2022-03-12T16:38:06.417969Z
s3://sentinel-s1-l1c/GRD/2022/3/12/IW/DV/S1A_IW_GRDH_1SDV_20220312T163741_20220312T163806_042290_050A7D_414B
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
2022-03-12T16:37:41.418664Z
2022-03-12T16:38:06.417969Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220312T170726_V20220312T150752_20220312T214252.EOF
347.16985519736704
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-12T17:19:21.748081Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220312T163741_20220312T163806_042290_050A7D_414B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.812461295443764 -31.494589902057484,30.160794060189296 -31.414664784383046,30.423648973609705 -31.353624983646412,30.68616123054394 -31.29205055498534,31.07928449677005 -31.19869075447165,31.340934701337932 -31.135788183630503,31.732758787619687 -31.040445240888996,31.993538765382084 -30.97622677353614,32.33252039185608 -30.891819984041334,32.27430022655163 -30.713708128911616,32.10342295739396 -30.178289864719158,32.047394485629596 -29.999633640265632,31.934295371186302 -29.642654111529655,31.860444385394235 -29.40461896416332,31.52537459990667 -29.487826050789558,31.26757212003607 -29.55116962657282,31.011142669309027 -29.61359970705917,30.627465586209482 -29.705943372160117,30.37434455933846 -29.766161341150166,29.98886744183372 -29.856819340834114,29.729651355022245 -29.917066852835326,29.39516596713589 -29.99392144219788,29.414207064960046 -30.053114879664953,29.465466754884623 -30.232908658151153,29.515769188797087 -30.41293978953366,29.57359432167022 -30.591259494618377,29.661917392204934 -30.954236936423495,29.714441434395745 -31.133830034504854,29.76311213488964 -31.314326849188458,29.812461295443764 -31.494589902057484))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82249
45.64020588939799
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
2022-03-29T09:44:52.397426Z
Batch API, v4.99.0
s3://deafrica-sentinel-1/s1_rtc/S31E029/2022/03/12/050A7D
2.0E-4
2.0E-4
true
block average
2
2
-30.0
29.0
-31.0
30.0
POLYGON((29.67530132013844 -31.0,29.66191739220425 -30.954236936420468,29.5735943216701 -30.591259494617656,29.515769188796178 -30.412939789531087,29.414207064964785 -30.053114879683196,29.39712129223156 -30.0,30.0 -30.0,30.0 -31.0,29.67530132013844 -31.0))
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_050A7D_S31E029_2022_03_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050A7D_S31E029_2022_03_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050A7D_S31E029_2022_03_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050A7D_S31E029_2022_03_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050A7D_S31E029_2022_03_12_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