https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-22T16:54:24.385255Z
2018-12-22T16:54:53.413288Z
s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1A_IW_GRDH_1SDV_20181222T165424_20181222T165453_025141_02C6C5_94AF
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
2018-12-22T16:54:24.385255Z
2018-12-22T16:54:53.413288Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181222T191451_V20181222T150730_20181222T182500.EOF
347.2726766895215
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-22T19:35:08.268371Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181222T165424_20181222T165453_025141_02C6C5_94AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.75746315 30.074543999,16.157075077 30.14071698,16.426023763 30.18451963,16.829890048 30.249190543,17.099426144 30.291613671,17.504161931 30.354208586,17.774269894 30.395243301,18.044602185 30.435720222,18.323577696 30.476866665,18.275244914 30.714582659,18.202817307 31.075516139,18.165758013 31.255857257,17.997232648 32.099559673,17.713344531 32.05884135,17.438264479 32.018741696,17.163425453 31.978047227,16.751625275 31.915893437,16.477401635 31.873718343,16.066538061 31.809350601,15.792947725 31.765704261,15.386466654 31.699696073,15.578626189 30.854707397,15.620615446 30.67410708,15.702780596 30.312614332,15.75746315 30.074543999))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7276143629448
46.56051880385267
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
2021-12-23T19:56:49.258343Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E017/2018/12/22/02C6C5
2.0E-4
2.0E-4
true
block average
2
2
31.0
17.0
30.0
18.0
POLYGON((18.0 30.429041925774463,17.504161931075277 30.35420858601171,17.0 30.275964679655296,17.0 31.0,18.0 31.0,18.0 30.429041925774463))
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_02C6C5_N30E017_2018_12_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C6C5_N30E017_2018_12_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C6C5_N30E017_2018_12_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C6C5_N30E017_2018_12_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C6C5_N30E017_2018_12_22_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