https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-11T03:18:36.575936Z
2019-01-11T03:19:00.608227Z
s3://sentinel-s1-l1c/GRD/2019/1/11/IW/DV/S1A_IW_GRDH_1SDV_20190111T031836_20190111T031900_025424_02D0F9_0CF9
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
2019-01-11T03:18:36.575936Z
2019-01-11T03:19:00.608227Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190111T051724_V20190111T005143_20190111T040913.EOF
191.9715977789669
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-11T05:38:07.314955Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190111T031836_20190111T031900_025424_02D0F9_0CF9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.958609219 5.185053707,36.850982445 5.415257631,35.748708581 5.64214475,35.711698511 5.461274685,35.672800294 5.28069528,35.638935426 5.099071786,35.602602341 4.917950428,35.568297436 4.736401808,35.53144619 4.555374464,35.497305182 4.373778564,35.48534304 4.31498651,36.585102941 4.085987808,37.690398905 3.854157902,37.702554032 3.913115114,37.737249026 4.095240381,37.774657865 4.276790722,37.809688319 4.458838847,37.84660833 4.640485617,37.881195407 4.822618787,37.920822206 5.003691219,37.958609219 5.185053707))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85221921394317
46.10576322074778
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
2021-12-24T09:31:55.058890Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N04E036/2019/01/11/02D0F9
2.0E-4
2.0E-4
true
block average
2
2
5.0
36.0
4.0
37.0
POLYGON((36.99506720650585 4.0,36.0 4.207821504521866,36.0 5.0,37.0 5.0,37.0 4.0,36.99506720650585 4.0))
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_02D0F9_N04E036_2019_01_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D0F9_N04E036_2019_01_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D0F9_N04E036_2019_01_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D0F9_N04E036_2019_01_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D0F9_N04E036_2019_01_11_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