https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-21T17:38:02.235696Z
2018-11-21T17:38:27.234864Z
s3://sentinel-s1-l1c/GRD/2018/11/21/IW/DV/S1B_IW_GRDH_1SDV_20181121T173802_20181121T173827_013705_01962E_02CF
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
2018-11-21T17:38:02.235696Z
2018-11-21T17:38:27.234864Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181121T181301_V20181121T142540_20181121T174310.EOF
347.7918351029607
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-21T18:31:36.669579Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181121T173802_20181121T173827_013705_01962E_02CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.779066128 -18.21484344,12.357403595 -18.082537606,12.951557627 -17.944608626,13.544788826 -17.804879356,14.0743817 -17.678435362,14.030288633 -17.498150239,13.98032371 -17.319201549,13.934980443 -17.139146942,13.88791864 -16.959519955,13.840228529 -16.780056737,13.796861371 -16.599562729,13.687450926 -16.18071709,13.161579427 -16.305502876,12.572605595 -16.44352654,11.982807499 -16.579907258,11.408797155 -16.710860255,11.513772237 -17.131447616,11.555078483 -17.312674415,11.600861345 -17.492885725,11.645914719 -17.673271945,11.689139959 -17.854084555,11.737166365 -18.033806593,11.779066128 -18.21484344))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.41959
46.04889319532838
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
2021-12-23T18:08:08.806452Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S18E011/2018/11/21/01962E
2.0E-4
2.0E-4
true
block average
2
2
-17.0
11.0
-18.0
12.0
POLYGON((11.728132363499931 -18.0,11.68913995900024 -17.85408455500083,11.645914718999494 -17.67327194499808,11.55507848300118 -17.312674415004953,11.513772236999849 -17.131447615999413,11.480964013197235 -17.0,12.0 -17.0,12.0 -18.0,11.728132363499931 -18.0))
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_01962E_S18E011_2018_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01962E_S18E011_2018_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01962E_S18E011_2018_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01962E_S18E011_2018_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01962E_S18E011_2018_11_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