https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-20T03:09:29.146584Z
2021-03-20T03:09:54.145157Z
s3://sentinel-s1-l1c/GRD/2021/3/20/IW/DV/S1A_IW_GRDH_1SDV_20210320T030929_20210320T030954_037076_045D41_E076
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
2021-03-20T03:09:29.146584Z
2021-03-20T03:09:54.145157Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210320T060037_V20210320T004341_20210320T040111.EOF
192.0015443248651
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-20T08:25:11.160266Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210320T030929_20210320T030954_037076_045D41_E076
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.82167848188993 9.109992808891512,40.271291256859016 9.221542629795696,39.702359702569794 9.335893935913152,39.132961823293854 9.449350486584025,38.59244889565975 9.556119946036194,38.550688724868024 9.376294387996413,38.51291076651323 9.195587677235103,38.4764979942853 9.01460524224034,38.44186818193004 8.833263087061656,38.40465713507358 8.652428353434566,38.3629187710306 8.47249188120801,38.32180949552967 8.292429042005065,38.29215829609491 8.110068960086783,38.28343399695619 8.049670707832911,38.83104186692653 7.939822818986695,39.374295646023 7.830081595156968,39.950860490430415 7.712762349247612,40.50895105814416 7.598403209795316,40.52127871664617 7.658309944507143,40.566609692206704 7.8381896689449215,40.590773457164 8.022418470041632,40.635342443056985 8.202452701420405,40.677483485941835 8.382985678215222,40.70982660021812 8.565523472000931,40.747113019233275 8.747046289045407,40.771001070604264 8.931300457605305,40.82167848188993 9.109992808891512))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.97578306902789
46.35198364628101
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
2021-12-26T02:46:08.822862Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N08E039/2021/03/20/045D41
2.0E-4
2.0E-4
true
block average
2
2
9.0
39.0
8.0
40.0
POLYGON((39.0 8.0,39.0 9.0,40.0 9.0,40.0 8.0,39.0 8.0))
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_045D41_N08E039_2021_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045D41_N08E039_2021_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045D41_N08E039_2021_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045D41_N08E039_2021_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045D41_N08E039_2021_03_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