https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-23T04:43:20.687875Z
2018-06-23T04:43:45.687640Z
s3://sentinel-s1-l1c/GRD/2018/6/23/IW/DV/S1A_IW_GRDH_1SDV_20180623T044320_20180623T044345_022479_026F43_316A
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
2018-06-23T04:43:20.687875Z
2018-06-23T04:43:45.687640Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180623T080559_V20180623T035242_20180623T071012.EOF
191.9821996274853
693000
Copernicus S1 Core Ground Segment - DPA
2018-06-23T08:16:32.919879Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180623T044320_20180623T044345_022479_026F43_316A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.483161418 -3.870198196,14.383961138 -3.629113292,13.28102952 -3.385770174,13.242608732 -3.566700282,13.205587514 -3.748044724,13.166668593 -3.928975028,13.127140485 -4.109775756,13.086211215 -4.29026923,13.047931902 -4.471363802,12.966657237 -4.832518596,12.953783269 -4.892050129,14.05827713 -5.138085013,15.159286469 -5.381293828,15.171991529 -5.321568372,15.252368554 -4.959247678,15.290232495 -4.777580551,15.330777561 -4.596509234,15.369920037 -4.415132051,15.4084454 -4.233622478,15.445056178 -4.051696558,15.483161418 -3.870198196))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60909
45.97523270234371
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
2022-01-26T15:54:00.329870Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/S05E014/2018/06/23/026F43
2.0E-4
2.0E-4
true
block average
2
2
-4.0
14.0
-5.0
15.0
POLYGON((14.0 -5.0,14.0 -4.0,15.0 -4.0,15.0 -5.0,14.0 -5.0))
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_026F43_S05E014_2018_06_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026F43_S05E014_2018_06_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026F43_S05E014_2018_06_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026F43_S05E014_2018_06_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026F43_S05E014_2018_06_23_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