https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-25T17:51:51.663672Z
2018-05-25T17:52:20.707100Z
s3://sentinel-s1-l1c/GRD/2018/5/25/IW/DV/S1B_IW_GRDH_1SDV_20180525T175151_20180525T175220_011081_0144F3_BA22
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
2018-05-25T17:51:51.663672Z
2018-05-25T17:52:20.707100Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180525T200219_V20180525T160418_20180525T192148.EOF
347.11416622309173
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-25T20:20:10.884295Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180525T175151_20180525T175220_011081_0144F3_BA22
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.846645605 32.401039138,1.249324023 32.465825141,1.522907785 32.509053583,1.93376953 32.572781511,2.207997154 32.61452142,2.619810838 32.676009461,2.894663714 32.716251449,3.169761352 32.755891702,3.470061597 32.798424384,3.388263142 33.217115235,3.320583731 33.578666247,3.28753841 33.75954256,3.253263112 33.940244209,3.215638911 34.120485806,3.176567118 34.300530265,3.150871027 34.422796701,2.844819298 34.380720294,2.564466855 34.341457694,2.284377537 34.301555124,1.86474481 34.240504732,1.585329031 34.199009087,1.166723231 34.135576567,0.888003026 34.092497904,0.477795218 34.027863912,0.507419285 33.905462226,0.552318338 33.72525708,0.595486296 33.544781482,0.63529466 33.36377322,0.673876386 33.18256951,0.752420898 32.82038559,0.846645605 32.401039138))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8473282571741
46.54309787587508
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
2022-01-26T09:58:22.463532Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N33E003/2018/05/25/0144F3
2.0E-4
2.0E-4
true
block average
2
2
34.0
3.0
33.0
4.0
POLYGON((3.2407894991996544 34.0,3.28753841000231 33.75954255998742,3.3882631419999534 33.21711523499992,3.430680335348101 33.0,3.0 33.0,3.0 34.0,3.2407894991996544 34.0))
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_0144F3_N33E003_2018_05_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0144F3_N33E003_2018_05_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0144F3_N33E003_2018_05_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0144F3_N33E003_2018_05_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0144F3_N33E003_2018_05_25_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