https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-24T16:47:01.594328Z
2018-07-24T16:47:26.593873Z
s3://sentinel-s1-l1c/GRD/2018/7/24/IW/DV/S1A_IW_GRDH_1SDV_20180724T164701_20180724T164726_022938_027D2F_F1DB
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
2018-07-24T16:47:01.594328Z
2018-07-24T16:47:26.593873Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180724T173843_V20180724T133657_20180724T165427.EOF
347.4708346939928
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-24T17:48:36.460623Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180724T164701_20180724T164726_022938_027D2F_F1DB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.296855129 -26.457376472,26.660120325 -26.373890886,26.911504052 -26.315506192,27.162635393 -26.256683867,27.538857218 -26.167633221,27.789353689 -26.107723631,28.164619112 -26.017049439,28.71170353 -25.882857739,28.606942137 -25.524832867,28.554056555 -25.345926709,28.44453041 -24.989102787,28.392505438 -24.810037845,28.339234457 -24.631299677,28.270090751 -24.392983392,27.728993449 -24.525166881,27.357891204 -24.61454176,27.110198699 -24.673619215,26.738225237 -24.761473007,26.489954206 -24.819531799,26.241453082 -24.877180562,25.88238763 -24.959653186,25.947315902 -25.199193277,25.99743644 -25.378865274,26.046205085 -25.558860848,26.149347802 -25.917601619,26.198884097 -26.097460171,26.296855129 -26.457376472))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36311
45.98904672590282
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
2021-12-22T18:41:07.445034Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S26E026/2018/07/24/027D2F
2.0E-4
2.0E-4
true
block average
2
2
-25.0
26.0
-26.0
27.0
POLYGON((26.172041804945238 -26.0,26.046205084999187 -25.55886084799749,26.0 -25.38832687486453,26.0 -25.0,27.0 -25.0,27.0 -26.0,26.172041804945238 -26.0))
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_027D2F_S26E026_2018_07_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027D2F_S26E026_2018_07_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027D2F_S26E026_2018_07_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027D2F_S26E026_2018_07_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027D2F_S26E026_2018_07_24_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