https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-17T15:49:54.317586Z
2022-02-17T15:50:18.335514Z
s3://sentinel-s1-l1c/GRD/2022/2/17/IW/DV/S1A_IW_GRDH_1SDV_20220217T154954_20220217T155018_041955_04FF01_E4E9
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
2022-02-17T15:49:54.317586Z
2022-02-17T15:50:18.335514Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220217T160143_V20220217T141016_20220217T204516.EOF
348.02950543305576
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-17T17:08:40.157235Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220217T154954_20220217T155018_041955_04FF01_E4E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.634533943289675 3.967386766022679,36.747399894031766 4.200621026862999,37.83878292045274 4.427665329840362,37.80205205814909 4.60867616811233,37.76624511376042 4.789965861887099,37.72819782768196 4.9707861247998295,37.69250652443361 5.1520867064215246,37.65475581268438 5.332956582957859,37.582215244218844 5.6952882802151015,37.57009390036029 5.753022292014642,36.47580544329139 5.527988914455988,35.35415309161793 5.295043844992599,35.39886958842103 5.054506608134856,35.438598065669346 4.87340376614273,35.48268689947904 4.693214640019204,35.51315335777609 4.510162711421759,35.549208635318415 4.3282806773146865,35.58814658688025 4.147002360608262,35.634533943289675 3.967386766022679))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87025
46.28017596296908
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
2022-02-17T19:13:09.486738Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N05E036/2022/02/17/04FF01
2.0E-4
2.0E-4
true
block average
2
2
6.0
36.0
5.0
37.0
POLYGON((36.0 5.429173508886535,37.0 5.6357861509451554,37.0 5.0,36.0 5.0,36.0 5.429173508886535))
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_04FF01_N05E036_2022_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FF01_N05E036_2022_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FF01_N05E036_2022_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FF01_N05E036_2022_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FF01_N05E036_2022_02_17_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