https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-16T05:05:48.516032Z
2021-05-16T05:06:22.868996Z
s3://sentinel-s1-l1c/GRD/2021/5/16/IW/DV/S1B_IW_GRDH_1SDV_20210516T050548_20210516T050622_026925_03377C_2211
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
2021-05-16T05:05:48.516032Z
2021-05-16T05:06:22.868996Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7747563190412
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-16T06:23:45.289464Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210516T050548_20210516T050622_026925_03377C_2211
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.928168468145028 32.47165711070582,14.526347372064519 32.53629357761703,14.254718165822194 32.57920760021926,13.980713539017463 32.6218601706836,13.57669046650355 32.683597493679606,13.170458843956661 32.744277631540164,12.899269560044091 32.784009657412774,12.627358917292007 32.823223570576296,12.294507713882949 32.87035855043729,12.147505588850485 32.14888216179001,12.110174049762332 31.96856484127617,12.07456708906507 31.788002482718973,12.036541365731352 31.60778118087373,11.900851317881692 30.929271831216226,12.226173595292176 30.88163095304425,12.49222808781273 30.84201294702779,12.890703941816827 30.781593694777726,13.156262734218846 30.740606801599515,13.425699712153248 30.69843459616634,13.823515467127342 30.635074648158916,14.088839945328754 30.5920945546979,14.48187878612643 30.527359998892123,14.555567895804375 30.84510756950947,14.596937314097556 31.025840658136254,14.637270250014211 31.20674656806529,14.761660337890023 31.748921038725634,14.885275338727322 32.29124451323115,14.928168468145028 32.47165711070582))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70828011080331
46.30915979299616
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
2021-12-26T05:43:13.249081Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E013/2021/05/16/03377C
2.0E-4
2.0E-4
true
block average
2
2
31.0
13.0
30.0
14.0
POLYGON((14.0 30.606485798126176,13.425699712161052 30.698434596164883,13.0 30.764724715140364,13.0 31.0,14.0 31.0,14.0 30.606485798126176))
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_03377C_N30E013_2021_05_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03377C_N30E013_2021_05_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03377C_N30E013_2021_05_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03377C_N30E013_2021_05_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03377C_N30E013_2021_05_16_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