https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-25T04:01:25.420951Z
2022-01-25T04:01:51.339478Z
s3://sentinel-s1-l1c/GRD/2022/1/25/IW/DV/S1A_IW_GRDH_1SDV_20220125T040125_20220125T040151_041612_04F326_CECC
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
2022-01-25T04:01:25.420951Z
2022-01-25T04:01:51.339478Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220125T042010_V20220125T032013_20220125T095513.EOF
192.6399402949305
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-25T05:14:00.665511Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220125T040125_20220125T040151_041612_04F326_CECC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.835227795890574 30.010436701387185,30.44193219681599 30.075647202472137,30.17865948137575 30.118595605340044,29.7834143536926 30.182015269789407,29.518777804398038 30.2237681065543,29.123041916863347 30.285146567808543,28.858612452507984 30.325451800215756,28.592692873647778 30.365411834772566,28.267893125970417 30.413426462816837,28.233327049563044 30.232756351621607,28.089899521472216 29.510418865082226,28.019235758821623 29.149073704028893,27.98520579736847 28.97812418917382,28.30426525359714 28.9298059106932,28.56539082748524 28.88965279647236,28.826421757621745 28.84897821874537,29.217581315599745 28.787022339903693,29.608231925557376 28.723943692292487,29.86837371223351 28.681270771490457,30.128399526177773 28.63808310591757,30.515365693376022 28.572821893498073,30.552773337110242 28.74419990674704,30.594848054780236 28.924808359122327,30.675151967066146 29.286680323890575,30.715892982763 29.467519610214957,30.755908455825153 29.648482237989096,30.793956870000855 29.829774935035392,30.835227795890574 30.010436701387185))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72473802080449
46.26923719657216
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
2022-01-25T06:46:54.486347Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N28E030/2022/01/25/04F326
2.0E-4
2.0E-4
true
block average
2
2
29.0
30.0
28.0
31.0
POLYGON((30.6115340197665 29.0,30.552773337108512 28.74419990673859,30.515365693376257 28.57282189349826,30.0 28.659408972423698,30.0 29.0,30.6115340197665 29.0))
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_04F326_N28E030_2022_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F326_N28E030_2022_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F326_N28E030_2022_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F326_N28E030_2022_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F326_N28E030_2022_01_25_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