https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-31T16:47:12.465026Z
2022-10-31T16:47:37.463234Z
s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T164712_20221031T164737_045688_0576D6_C36C
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
2022-10-31T16:47:12.465026Z
2022-10-31T16:47:37.463234Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221031T172211_V20221031T133725_20221031T165455.EOF
347.4188473915774
693000
Copernicus Ground Segment
2022-10-31T18:17:52.416907Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221031T164712_20221031T164737_045688_0576D6_C36C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.580443985936668 -27.45816817206152,26.93881486181288 -27.375797963430948,27.19187050427794 -27.317002023813394,27.44478379158165 -27.257721254863824,27.824296229707894 -27.167793567834636,28.20198874228524 -27.077141891649024,28.454080019743017 -27.015991170049247,28.70493534178621 -26.954631508646926,29.012986305814646 -26.878564031220773,28.852846204700374 -26.341757690209597,28.798002810696325 -26.16319890401505,28.745688059504573 -25.9840245314889,28.689903074967276 -25.805740696203866,28.63619539679961 -25.626954666837328,28.583479608712803 -25.447938174889767,28.56771488009848 -25.388798140863962,28.015469874071627 -25.524083606002034,27.640501945897192 -25.614587573636634,27.39286532258737 -25.673753075236313,27.01988249356772 -25.76197208608321,26.772181222689213 -25.819960550789524,26.523227123396346 -25.877765770217884,26.169645718156392 -25.959032923641388,26.23431970537183 -26.198268288501666,26.383515112160893 -26.73798471337572,26.430757583396144 -26.91849104546844,26.479339331611826 -27.09870310859824,26.529319061546488 -27.278607519438687,26.580443985936668 -27.45816817206152))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.28905
45.94449748308926
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
2022-10-31T20:11:50.165105Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/S27E027/2022/10/31/0576D6
2.0E-4
2.0E-4
true
block average
2
2
-26.0
27.0
-27.0
28.0
POLYGON((27.0 -27.0,27.0 -26.0,28.0 -26.0,28.0 -27.0,27.0 -27.0))
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_0576D6_S27E027_2022_10_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0576D6_S27E027_2022_10_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0576D6_S27E027_2022_10_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0576D6_S27E027_2022_10_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0576D6_S27E027_2022_10_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 2021
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