https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-16T03:48:12.909449Z
2023-07-16T03:48:44.684188Z
s3://sentinel-s1-l1c/GRD/2023/7/16/IW/DV/S1A_IW_GRDH_1SDV_20230716T034812_20230716T034844_049443_05F20D_9C41
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
2023-07-16T03:48:12.909449Z
2023-07-16T03:48:44.684188Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230716T051726_V20230716T011653_20230716T043423.EOF
192.0713963503032
693000
Copernicus Ground Segment
2023-07-16T06:46:26.458045Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230716T034812_20230716T034844_049443_05F20D_9C41
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.30549112814978 -10.938512543127223,27.772813259589764 -10.818745675829183,27.20434865355007 -10.689827382855704,26.629857204570268 -10.558380074045056,26.077525187787597 -10.430928014450918,26.034468156706772 -10.61104759720643,25.994580228605574 -10.792014415573027,25.950624253020994 -10.972035888207527,25.865917144259924 -11.332858050572455,25.822547025814313 -11.513044786786864,25.78012003891151 -11.693462898344304,25.738575692446727 -11.8740975843678,25.696000986063364 -12.054499256341689,25.658511066821305 -12.2179995862829,26.21355958264371 -12.347254901423582,26.787026889264915 -12.479489456207492,27.36229829869002 -12.610798313304363,27.89590391585991 -12.731374487283327,27.93213954478655 -12.567279649678419,27.973518193744756 -12.386248561568095,28.058648333763262 -12.024739729851861,28.142612253028382 -11.662989963909386,28.224417810183766 -11.300775386095596,28.30549112814978 -10.938512543127223))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4147
45.98691261870625
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
2023-07-16T10:21:22.504186Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S13E026/2023/07/16/05F20D
2.0E-4
2.0E-4
true
block average
2
2
-12.0
26.0
-13.0
27.0
POLYGON((27.0 -12.528101737827637,26.0 -12.29752283229988,26.0 -12.0,27.0 -12.0,27.0 -12.528101737827637))
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_05F20D_S13E026_2023_07_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F20D_S13E026_2023_07_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F20D_S13E026_2023_07_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F20D_S13E026_2023_07_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F20D_S13E026_2023_07_16_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 2021
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