https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-18T05:38:14.629991Z
2018-11-18T05:38:39.628142Z
s3://sentinel-s1-l1c/GRD/2018/11/18/IW/DV/S1A_IW_GRDH_1SDV_20181118T053814_20181118T053839_024638_02B4F6_68A5
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
2018-11-18T05:38:14.629991Z
2018-11-18T05:38:39.628142Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181118T073713_V20181118T031951_20181118T063721.EOF
193.0464233461276
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-18T07:53:29.178612Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181118T053814_20181118T053839_024638_02B4F6_68A5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.508115318 36.033410495,7.084757659 36.098396715,6.796890189 36.14166897,6.36450331 36.205280109,6.075861049 36.246820103,5.642331816 36.307824552,5.352941431 36.347621303,5.063259466 36.386717761,4.768556776 36.42572997,4.729323892 36.245836512,4.693669019 36.065380425,4.654169408 35.885427778,4.610748464 35.705993521,4.574947154 35.525552673,4.542726952 35.344631781,4.52022743 35.162407024,4.487972349 34.981473923,4.476755229 34.921685794,4.76593563 34.882278243,5.050201743 34.842831168,5.334194387 34.802721643,5.759662037 34.741318803,6.042953938 34.69956028,6.467352373 34.635691745,6.749919479 34.592294719,7.165509009 34.527193042,7.178715982 34.58707156,7.216847342 34.768344327,7.245088417 34.951167742,7.283257264 35.132432173,7.32530504 35.313091721,7.374996435 35.492564973,7.420617984 35.672679037,7.46252197 35.853375255,7.508115318 36.033410495))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70245848174423
46.61373096308239
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
2021-12-23T17:57:26.596925Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/11/18/02B4F6
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 35.0))
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_02B4F6_N35E005_2018_11_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B4F6_N35E005_2018_11_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B4F6_N35E005_2018_11_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B4F6_N35E005_2018_11_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B4F6_N35E005_2018_11_18_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