https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-20T17:34:36.267235Z
2019-04-20T17:35:01.265409Z
s3://sentinel-s1-l1c/GRD/2019/4/20/IW/DV/S1A_IW_GRDH_1SDV_20190420T173436_20190420T173501_026876_0305AF_28D3
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
2019-04-20T17:34:36.267235Z
2019-04-20T17:35:01.265409Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190420T183332_V20190420T142620_20190420T174350.EOF
347.0690807021559
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-20T18:42:17.357453Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190420T173436_20190420T173501_026876_0305AF_28D3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.867162493687033 -32.945118749552435,16.243117943628146 -32.85886161067243,16.509809281839203 -32.79688051300931,16.776129924400696 -32.73433488681599,17.17491171342152 -32.63946259358849,17.440297435640645 -32.57551493961247,17.837668328001236 -32.47854963812608,18.1021079197778 -32.41321337316388,18.432974700567208 -32.330533117427336,18.31225273586508 -31.974847564318075,18.192482802338244 -31.618937542228654,18.073675515947272 -31.262890427100004,17.936425870553105 -30.84783232139089,17.610285668059607 -30.929105104985034,17.349655121615186 -30.993352327314273,16.9580586333119 -31.08873980159404,16.696562727138787 -31.15167295680842,16.303675373643127 -31.24507996925341,16.04132379650093 -31.306686611200973,15.77863277658043 -31.367759198698707,15.408360128026 -31.452790253963187,15.535316221167715 -31.870491472465822,15.645125331558738 -32.2288375557053,15.755744323499561 -32.58707612946524,15.867162493687033 -32.945118749552435))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.92746
45.66677521173484
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
2021-12-24T14:37:28.805355Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S32E018/2019/04/20/0305AF
2.0E-4
2.0E-4
true
block average
2
2
-31.0
18.0
-32.0
19.0
POLYGON((18.0 -31.04008751931518,18.192482802356178 -31.618937542282946,18.32078963433075 -32.0,18.0 -32.0,18.0 -31.04008751931518))
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_0305AF_S32E018_2019_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0305AF_S32E018_2019_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0305AF_S32E018_2019_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0305AF_S32E018_2019_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0305AF_S32E018_2019_04_20_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