https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-12T17:53:11.064150Z
2021-10-12T17:53:36.063634Z
s3://sentinel-s1-l1c/GRD/2021/10/12/IW/DV/S1B_IW_GRDH_1SDV_20211012T175311_20211012T175336_029106_03791F_8940
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-10-12T17:53:11.064150Z
2021-10-12T17:53:36.063634Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.87715009003057
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-12T18:41:39.604259Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211012T175311_20211012T175336_029106_03791F_8940
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.11494057145618553 35.53166299904868,0.5236836883648809 35.59488305117799,0.8111867270346129 35.63845351756504,1.0973171070151375 35.68109113673625,1.5264017679582547 35.74367639202028,1.8123775360567569 35.78448713932699,2.2429365999426785 35.844572352053405,2.5320035888183954 35.88399627508629,2.846313677209122 35.92602881692554,2.7755815119458713 36.28698913774017,2.731697172818956 36.46640509039186,2.6911468661189235 36.64625539189299,2.6535497866813698 36.82648815716663,2.530259288972565 37.42692559153741,2.2020710619288515 37.38424528569175,1.9105455881003093 37.34551354656776,1.619321901646652 37.30606558302808,1.1830626209399877 37.245554659840046,0.8926141263270735 37.204324009458674,0.4575395237873806 37.14114755164525,0.16789524706369216 37.09814553472055,-0.25027291770659027 37.03472021148224,-0.14857644930433542 36.614145362008074,-0.018476718102681 36.0725800665968,0.026334013498101605 35.89229033687916,0.06989705784268209 35.7118128294263,0.11494057145618553 35.53166299904868))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60462313539068
46.42673471624223
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
2021-12-26T13:12:42.910356Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N36W001/2021/10/12/03791F
2.0E-4
2.0E-4
true
block average
2
2
37.0
-1.0
36.0
0.0
POLYGON((-4.370555609936391E-4 36.0,-0.24187744923210755 37.0,0.0 37.0,-4.370555609936391E-4 36.0))
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_03791F_N36W001_2021_10_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03791F_N36W001_2021_10_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03791F_N36W001_2021_10_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03791F_N36W001_2021_10_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03791F_N36W001_2021_10_12_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