https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-17T05:38:12.542278Z
2019-01-17T05:38:37.540463Z
s3://sentinel-s1-l1c/GRD/2019/1/17/IW/DV/S1A_IW_GRDH_1SDV_20190117T053812_20190117T053837_025513_02D435_E3E7
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
2019-01-17T05:38:12.542278Z
2019-01-17T05:38:37.540463Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190117T073745_V20190117T031949_20190117T063719.EOF
193.0460830510936
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-17T07:58:42.651422Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190117T053812_20190117T053837_025513_02D435_E3E7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.508135379812717 36.03352504644601,7.084776735685673 36.0985094854084,6.796908603159709 36.14178052721123,6.364520740614476 36.20538984004075,6.075877832214872 36.246928612909954,5.642347639930562 36.307931224910455,5.352956623251451 36.347726746400355,5.063274033984693 36.38682197223017,4.768570716771634 36.425832926219336,4.729343378502675 36.2459393358017,4.6936917344276425 36.06548347244055,4.654165427072509 35.885533557874716,4.610751778356637 35.706097520507576,4.574989818149619 35.525652114692726,4.542763630238406 35.34473270988886,4.5202540553362995 35.162509325464626,4.48799987877273 34.98157457825185,4.476794450397926 34.92178630164977,4.765975480223279 34.88237988029604,5.050242219895385 34.842933914249684,5.334235496928417 34.802825493552795,5.7597041115155605 34.741424305087904,6.04299666443944 34.6996668775793,6.467396093093452 34.63579998065893,6.749963872463411 34.59240404089201,7.165554409784566 34.52730395731485,7.1787494620131795 34.587183510588424,7.216879866557642 34.76845738060921,7.245131360620723 34.95127912624413,7.283306479242304 35.13254216818396,7.325313886799965 35.313207658401204,7.374997803636502 35.49268261143995,7.420646831169224 35.672792894255196,7.462547614460637 35.85348924857522,7.508135379812717 36.03352504644601))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70197065443546
46.61355681931093
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
2021-12-24T09:50:26.046159Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2019/01/17/02D435
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_02D435_N35E005_2019_01_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D435_N35E005_2019_01_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D435_N35E005_2019_01_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D435_N35E005_2019_01_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D435_N35E005_2019_01_17_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