https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-31T04:58:23.773979Z
2020-12-31T04:58:52.797088Z
s3://sentinel-s1-l1c/GRD/2020/12/31/IW/DV/S1A_IW_GRDH_1SDV_20201231T045823_20201231T045852_035925_043521_7B8F
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
2020-12-31T04:58:23.773979Z
2020-12-31T04:58:52.797088Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201231T092358_V20201231T040925_20201231T072655.EOF
191.9619740869004
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-31T10:57:08.691177Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201231T045823_20201231T045852_035925_043521_7B8F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.628763005308103 2.0607311837880866,11.516813969067444 2.296666436120365,10.427512602345299 2.526852502891002,10.414906316986404 2.468802348267171,10.379683037134827 2.287358085925411,10.34183816308898 2.106463951807413,10.302637033025784 1.925852837660551,10.265356373397783 1.7448267060700764,10.229211143517556 1.5635509071473697,10.190606741672257 1.382794746286963,10.154178999580175 1.2015658217468093,10.116270095170009 1.0206477452875893,10.089034999331528 0.8994242530837254,12.289209413731879 0.4282325620655268,12.315481618168903 0.5500502915208263,12.42930792418865 1.0945089342814267,12.466771949483203 1.2760912051511863,12.502193829421412 1.4581071172124809,12.541487547371696 1.639291147712535,12.628763005308103 2.0607311837880866))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80577
46.1032358162109
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
2021-12-25T22:42:06.228250Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N01E011/2020/12/31/043521
2.0E-4
2.0E-4
true
block average
2
2
2.0
11.0
1.0
12.0
POLYGON((11.0 1.0,11.0 2.0,12.0 2.0,12.0 1.0,11.0 1.0))
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_043521_N01E011_2020_12_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043521_N01E011_2020_12_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043521_N01E011_2020_12_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043521_N01E011_2020_12_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043521_N01E011_2020_12_31_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