https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-03-21T06:47:03.058609Z
2018-03-21T06:47:26.523083Z
s3://sentinel-s1-l1c/GRD/2018/3/21/IW/DV/S1B_IW_GRDH_1SDV_20180321T064703_20180321T064726_010126_012627_A81D
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-03-21T06:47:03.058609Z
2018-03-21T06:47:26.523083Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180321T085135_V20180321T042450_20180321T074220.EOF
192.2888099887658
693000
Copernicus S1 Core Ground Segment - DPA
2018-03-21T09:45:03.688672Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180321T064703_20180321T064726_010126_012627_A81D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.006387232 22.150029793,-12.380923958 22.217830422,-12.632020819 22.262766668,-13.008964617 22.329443286,-13.260458158 22.373407619,-13.637992644 22.438621316,-13.889877018 22.481607024,-14.400138759 22.567398932,-14.506588361 22.02508811,-14.542876959 21.844412298,-14.647072566 21.30157664,-14.651160075 21.277667784,-14.145606214 21.191106787,-13.521944298 21.082097924,-12.899195968 20.97080193,-12.279163017 20.857564726,-12.27474613 20.881543481,-12.161595353 21.425563448,-12.122234348 21.606601888,-12.006387232 22.150029793))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84456039464903
46.62096228312098
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
2022-01-24T15:11:27.167387Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N21W014/2018/03/21/012627
2.0E-4
2.0E-4
true
block average
2
2
22.0
-14.0
21.0
-13.0
POLYGON((-13.062571563816634 21.0,-13.521944298003696 21.082097924000625,-14.0 21.165656511094596,-14.0 22.0,-13.0 22.0,-13.0 21.0,-13.062571563816634 21.0))
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_012627_N21W014_2018_03_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_012627_N21W014_2018_03_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_012627_N21W014_2018_03_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_012627_N21W014_2018_03_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_012627_N21W014_2018_03_21_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