https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-31T15:39:18.523615Z
2018-12-31T15:39:43.522619Z
s3://sentinel-s1-l1c/GRD/2018/12/31/IW/DV/S1B_IW_GRDH_1SDV_20181231T153918_20181231T153943_014288_01A944_40C1
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
2018-12-31T15:39:18.523615Z
2018-12-31T15:39:43.522619Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181231T175807_V20181231T135244_20181231T171014.EOF
347.3608815751412
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-31T18:13:51.207121Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181231T153918_20181231T153943_014288_01A944_40C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.577809487 28.726192166,34.959325334 28.790392042,35.217822497 28.833233732,35.605963205 28.896568593,35.864984044 28.938171519,36.253900796 28.999642287,36.513432659 29.039998577,36.773165356 29.079854061,37.105712271 29.130090236,37.066887781 29.310166103,36.994442353 29.671267241,36.960522692 29.852152644,36.924493714 30.032723918,36.886480416 30.213000881,36.801613492 30.633426891,36.46392376 30.583670945,36.200186457 30.544153968,35.936663835 30.504104522,35.541787543 30.443034771,35.278811809 30.401659773,34.884766589 30.338607814,34.622351964 30.295915473,34.235076578 30.231878726,34.290136989 29.991635331,34.331029319 29.810804132,34.373793194 29.630288107,34.414375795 29.449409088,34.452898695 29.268186171,34.534454745 28.906502649,34.577809487 28.726192166))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78197037088867
46.27380933526124
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
2021-12-23T20:28:05.776386Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E034/2018/12/31/01A944
2.0E-4
2.0E-4
true
block average
2
2
30.0
34.0
29.0
35.0
POLYGON((34.51337201888956 29.0,34.45289869498907 29.26818617104938,34.41437579500921 29.449409087958347,34.37379319400201 29.630288106989948,34.33102931898135 29.810804132080282,34.288219924378865 30.0,35.0 30.0,35.0 29.0,34.51337201888956 29.0))
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_01A944_N29E034_2018_12_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A944_N29E034_2018_12_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A944_N29E034_2018_12_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A944_N29E034_2018_12_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A944_N29E034_2018_12_31_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