https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-09T16:21:13.183982Z
2019-08-09T16:21:42.200380Z
s3://sentinel-s1-l1c/GRD/2019/8/9/IW/DV/S1A_IW_GRDH_1SDV_20190809T162113_20190809T162142_028494_033894_ED55
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
2019-08-09T16:21:13.183982Z
2019-08-09T16:21:42.200380Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190809T171131_V20190809T131223_20190809T162953.EOF
347.2263224971057
693000
Copernicus S1 Core Ground Segment - DPA
2019-08-09T17:23:39.417082Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20190809T162113_20190809T162142_028494_033894_ED55
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.707962009996265 -30.79654935559644,34.05208045166141 -30.71758892969809,34.311329702998115 -30.657404380932316,34.5702571864174 -30.59670588107013,34.95804191146918 -30.5046987543376,35.216158576392 -30.442723728675674,35.602720305935065 -30.348810533793277,35.860017242510594 -30.285570668272264,36.22108857432427 -30.195827087925686,36.08759391056611 -29.781867932289252,35.97358390075133 -29.42519796658864,35.86043154429965 -29.06840656906426,35.71059987826469 -28.59164760866502,35.35465257441304 -28.679820550820146,35.10103862833088 -28.74197992145455,34.72005852551225 -28.834330015442664,34.46570067989518 -28.89530146886753,34.083610269518026 -28.985861451396858,33.828516012065634 -29.045634054429364,33.573129376549915 -29.104924106963594,33.2341762473944 -29.182748406117668,33.37340307890664 -29.662312203970096,33.47845454024194 -30.02123202703541,33.58422185095566 -30.38005592951918,33.707962009996265 -30.79654935559644))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80055
45.51394703013402
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
2021-12-24T20:19:33.479834Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2019/08/09/033894
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.507838334993146,36.157937727431786 -30.0,36.0 -30.0,36.0 -29.507838334993146))
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_033894_S30E036_2019_08_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033894_S30E036_2019_08_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033894_S30E036_2019_08_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033894_S30E036_2019_08_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033894_S30E036_2019_08_09_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