https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-04T06:46:51.532726Z
2022-07-04T06:47:15.696698Z
s3://sentinel-s1-l1c/GRD/2022/7/4/IW/DV/S1A_IW_GRDH_1SDV_20220704T064651_20220704T064715_043947_053F03_71C3
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
2022-07-04T06:46:51.532726Z
2022-07-04T06:47:15.696698Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220704T065545_V20220704T060452_20220704T123952.EOF
192.4938636203844
693000
Copernicus Ground Segment
2022-07-04T07:35:27.125452Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220704T064651_20220704T064715_043947_053F03_71C3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.934338820097304 27.18828220085254,-11.321269990547284 27.254581480753032,-11.581008941027898 27.298443783813326,-11.972064167726176 27.36350814624252,-12.233104610397815 27.406290121626853,-12.62429284666016 27.469428551496726,-12.885745591002728 27.510976044532374,-13.424162176983563 27.594887202530117,-13.530782261627545 27.052944676637722,-13.602435658979514 26.69165801489137,-13.675562217308325 26.33058628446152,-13.688221817596567 26.265334337358354,-13.154937263861685 26.180489232491368,-12.896595377783056 26.13862906476693,-12.510446758468522 26.075140479576415,-12.253179666987588 26.032230855571953,-11.869639214841232 25.967351065936256,-11.610993956079948 25.922986830889727,-11.226392421527443 25.85610240593992,-11.175466319260758 26.102956492906173,-11.132602708818103 26.283391140094572,-11.012779611943255 26.826229789374203,-10.973161078580375 27.007233857770814,-10.934338820097304 27.18828220085254))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81967427058106
46.53986616272882
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
2022-07-04T09:26:10.676165Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N26W011/2022/07/04/053F03
2.0E-4
2.0E-4
true
block average
2
2
27.0
-11.0
26.0
-10.0
POLYGON((-10.974744439871676 27.0,-11.0 26.88461563957884,-11.0 27.0,-10.974744439871676 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_053F03_N26W011_2022_07_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053F03_N26W011_2022_07_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053F03_N26W011_2022_07_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053F03_N26W011_2022_07_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053F03_N26W011_2022_07_04_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